Earth’s crust continuously melts and solidifies in the upper mantle. Why does oceanic crust solidify faster than continental crust?
A.
Continental crust spans a wider area and is generally thinner than oceanic crust.
B.
Magma beneath oceanic crust is a lower temperature than magma beneath continental crust.
C.
When magma comes into contact with ocean water it cools faster than when it reaches continental rock.
D.
Salt in ocean water accelerates the solidification process by way of chemical reaction.
Answers
The oceanic crust solidifies faster than the continental crust. Because when magma comes into contact with ocean water it cools faster than when it reaches continental rock. Option C is correct.
What is the crust?The outermost layer of a terrestrial planet is referred to as its "crust."
In the upper mantle, the Earth's crust is constantly melting and solidifying. Compared to magma beneath the continental crust, the oceanic crust has a lower temperature.
Magma cools more quickly when it comes into touch with ocean water than when it hits continental rock. causes the continental crust to solidify more slowly than the oceanic crust.
Hence option C is correct.
To learn more about the crust refer;
https://brainly.com/question/13428623
#SPJ1
Answer:
C. When magma comes into contact with ocean water it cools faster than when it reaches continental rock.
Explanation:
When magma rises to the surface and comes into contact with ocean water, it causes rapid cooling due to the large temperature difference between the hot magma and the relatively cold ocean water. This rapid cooling causes the magma to solidify quickly, forming new oceanic crust. In contrast, continental crust is formed when magma rises up and solidifies beneath the thicker continental plates, which are not in contact with ocean water. The absence of water means that the magma cools more slowly, allowing time for the crystals to grow larger and the rock to solidify more slowly. Additionally, continental crust tends to be formed from more silica-rich magma, which has a higher viscosity and therefore cools more slowly than the more fluid, magnesium- and iron-rich magma that forms oceanic crust. All of these factors contribute to the slower solidification of continental crust compared to oceanic crust.
Related Questions
How does the working distance of a microscope chnage when you increase the magnification?
Answers
By switching to a higher power objective lens, the working distance is shrunk while the overall magnification increases.
What is working distance of a microscope?
Working distances for high-power oil immersion objectives can be as low as 0.1 mm and as high as 50 mm for dissecting or stereo microscope objectives. As magnification, resolution, and numerical aperture rise, it falls. Most microscope objectives are made with limited operating distances in mind.
By switching to a higher power objective lens, the working distance is shrunk while the overall magnification increases. On the other hand, lowering the total magnification while extending the working distance by adding a reduction objective.
To learn more about microscope click on the link below:
https://brainly.com/question/23432715
#SPJ4
In the year 2081 in a shipping port on the moon, workers for Ore-Space, Inc., hoist a 500.0 kg hunk of anorthosite moon rock by a chain. (Neglect the weight of the chain.) The block is initially accelerating at 4.0 m/s.
How much force is being exerted by the chain?
Answers
Answer:
2,800 n
Explanation:
hope this helps, have a nice day/night! :D
The force of 2812.5 N is being exerted by the chain.
What is force?An external force is an agent that has the power to alter the resting or moving condition of a body. It has a direction and a magnitude. The application of force is the location at which force is applied, and the direction in which the force is applied is known as the direction of the force.
Given that:
Mass of the hunk of anorthosite moon rock : m = 500.0 kg.
Acceleration of the hunk: a = 4.0 m/s².
Acceleration due to gravity in moon = 1.625 m/s².
So, required force = 500.0(4.0 +1.625) n = 2812.5 N.
The force of 2812.5 N is being exerted by the chain.
Learn more about force here:
https://brainly.com/question/13191643
#SPJ2
circular motion of charges: a charged particle of mass 0.0050 kg is subjected to a 7.0 t magnetic field which acts at a right angle to its motion. if the particle moves in a circle of radius 0.10 m at a speed of 3.0 m/s, what is the magnitude of the charge on the particle?
Answers
Charged particles in a circle with a radius of 0.10 m and a speed of 3.0 m/s experience a 7.0 T magnetic field perpendicular to their velocity. The particle has a charge that is roughly 0.0214 Coulombs in size.
To find the magnitude of the charge on the particle, we can use the equation for the centripetal force experienced by a charged particle in a magnetic field:
F = qvB
Where:
F is the centripetal force
q is the charge on the particle
v is the velocity of the particle
B is the magnetic field strength
In circular motion, the centripetal force is given by:
\(F = \frac{{mv^2}}{{r}}\)
Where:
m is the mass of the particle
v is the velocity of the particle
r is the radius of the circle
Since the centripetal force is also equal to qvB, we can equate the two expressions:
\(\frac{{mv^2}}{{r}} = qvB\)
Simplifying the equation:
mv = qrB
Rearranging the equation to solve for the charge (q):
\(q = \frac{{mv}}{{rB}}\)
Given:
m = 0.0050 kg (mass of the particle)
v = 3.0 m/s (velocity of the particle)
r = 0.10 m (radius of the circle)
B = 7.0 T (magnetic field strength)
Substituting the values into the equation:
\(q = \frac{{0.0050 \, \text{{kg}} \cdot 3.0 \, \text{{m/s}}}}{{0.10 \, \text{{m}} \cdot 7.0 \, \text{{T}}}}\)
Calculating the value:
q ≈ 0.0214 C
Therefore, the magnitude of the charge on the particle is approximately 0.0214 Coulombs.
To know more about the centripetal force refer here :
https://brainly.com/question/1869806#
#SPJ11
please help 30 points. write definition and examples of each. (give atleast 2 examples).
a) luminous objects.
b) non- luminous objects.
c) opaque objects.
d) translucent objects.
e) transparent objects.
Answers
objects that generate light are called as luminous objects
objects that do not generate light are called as luminous objects
objects in which light cannot pass through it is known as opaque
objects in which light pass partially through it is known as translucent
objects in which light can pass through it in known as transparent
Answer:
a) luminous objects.
= If light is emitted by object,the object is called Luminous Object.
Examples: Torch, Candle, etc.
b) non- luminous objects.
= Objects that cannot emit light energy by themselves are known as non-luminous objects.
Examples: Moon, wood, etc.
c) opaque objects.
= The object which do not allow the light to pass through are called opaque object.
Examples: stone, wood etc.
d) translucent objects.
= Those objects through which light can pass partially are called translucent objects.
Examples: paper, plastic, etc.
e) transparent objects.
= Those object through which light can pass easily are called transparent.
Examples: water, glass, etc.
Hope it helps !
If the change in velocity increases, what happens to the acceleration during the same time period?
O Acceleration decreases.
O Acceleration increases
O Acceleration becomes negative.
O Acceleration becomes steady
Answers
If the change in velocity increases, the acceleration during the same time period increases as well. The correct option is B.
What is electric current?Electric current is the flow of electric charge through a conducting material, such as a wire. It is measured in units of amperes (A), which represents the rate of flow of electric charge.
The standard definition of electric current is that it is the amount of electric charge passing through a given area of a conductor in unit time.
Mathematically, electric current is expressed as:
I = Q / t
Where
I = the electric current,
Q =the amount of electric charge that flows through a conductor,
t = the time interval during which the charge flows.
The unit of electric charge is coulombs (C), which represents the charge carried by a current of one ampere flowing for one second. So, one ampere of electric current represents a flow of one coulomb of electric charge per second.
Electric current is typically measured using an ammeter, which is a device that is inserted in series with a circuit to measure the current flowing through it. The ammeter is designed to have very low resistance, so it does not significantly affect the current flowing through the circuit being measured.
Here in the question,
If the change in velocity increases, the acceleration during the same time period increases as well. This is because acceleration is directly proportional to the change in velocity over time, as expressed by the formula:
a = (v_f - v_i) / t
Where
a = acceleration,
v_f = the final velocity,
v_i = the initial velocity,
t = the time interval during which the velocity changes.
If the change in velocity is greater, the numerator of the equation is larger, and therefore, acceleration is greater. Similarly, if the time interval is kept constant, an increase in velocity change leads to an increase in acceleration.
Therefore, when velocity increases the acceleration also increases.
To know more about the electrostatic force click:
https://brainly.com/question/9774180
#SPJ7
A car is traveling at 65 miles per hour. what happens to the number of miles when the number of hours changes?
Answers
When the number of hours changes, the number of miles traveled by a car at a constant speed of 65 miles per hour will increase or decrease proportionally. This relationship is determined by the formula: distance = speed × time.
If the number of hours increases, the car will cover a greater distance, and if the number of hours decreases, the car will cover a shorter distance. For example, if the car travels at 65 miles per hour for 2 hours, the distance covered would be 65 × 2 = 130 miles. If the number of hours doubles to 4, the distance covered would also double to 65 × 4 = 260 miles. Similarly, if the number of hours is halved to 1 hour, the car would cover 65 × 1 = 65 miles.
Therefore, the number of miles covered is directly proportional to the number of hours traveled when the speed remains constant. In simple terms, the more hours the car travels, the greater the distance it will cover, and vice versa, as long as the speed remains consistent.
To know more about proportional:
https://brainly.com/question/13765058
#SPJ11
which of these galaxies is most likely to be the oldest? (a) a galaxy in the local group (b) a galaxy observed at a distance of 5 billion light-years (c) a galaxy observed at a distance of 10 billion light-years
Answers
A galaxy in the local group is most likely to be the oldest.
How many light years old is the cosmos?As a result, the cosmos is estimated to be around 25 billion light years across. In 1958, Alan Sandage reduced the Hubble's constant value once more, but he still came up with an age range for the universe between 15 and 25 billion years.It is exactly because of the expanding cosmos that we can see things that are up to 46.1 billion light-years away. There will always be restrictions on the items we can view and the objects we might be able to access, regardless of how much time passes.Our own Milky Way galaxy, according to astronomers, is 13.6 billion years old. The most recent galaxy that we are aware of originated about 500 million years ago.To learn more about galaxy refer to:
https://brainly.com/question/13956361
#SPJ4
Help me with these 3 questions, I'll mark brainiest
Answers
Answer:
1.) Experiments
2.) Mass, occupies space
3.) Potential energy
Explanation:
A rock climber is about to haul up 100 N (about 22.5 pounds)
A rock climber is about to haul up 100 N (about 22.5 pounds) of equipment that has been hanging beneath her on 40 meters of rope that weighs 0.8 newtons per meter. How much work will it take?
Answers
8000 Joules is the amount of work required to haul up the equipment.
Work to haul equipment?To calculate the work required to haul up the equipment, we need to consider two components: the work done against gravity and the work done against the weight of the rope.
Work against gravity:The force due to gravity is given by the weight of the equipment, which is 100 N. The distance over which the force is applied is the height the equipment is being hauled, which is 40 meters. The work done against gravity can be calculated using the formula:
Work = Force × Distance
Work against gravity = 100 N × 40 m = 4000 N·m or 4000 J (Joules)
Work against the weight of the rope:The weight of the rope can be calculated by multiplying the weight per meter (0.8 N/m) by the length of the rope (40 m):
Weight of the rope = 0.8 N/m × 40 m = 32 N
Since the rope is being hauled up, the work done against the weight of the rope is the same as the work done against gravity. Therefore, the work against the weight of the rope is also 4000 J.
The total work required to haul up the equipment is the sum of the work against gravity and the work against the weight of the rope:
Total work = Work against gravity + Work against rope weight
Total work = 4000 J + 4000 J
Total work = 8000 J
Therefore, it will take 8000 Joules of work to haul up the equipme
Learn more about Work
brainly.com/question/29048041
#SPJ11
If a bullet of mass 50 gm is moving with the velocity of 720 km/hr. Calculate its kinetic energy. Ans: here, mass (m)= 50 gm = 50/1000 kg = 0.05 kg velocity (v) = 720 km/hr= 720×1000/60×60=200m/s kinetic energy = ? We know, K.E.= 1/2 mv^2 = 1/2 × 0.05×(200)^2 = 0.05×40000/2 = 1000j ans. Is it correct???????
Answers
Answer:
yes 1000 j as I posted on the same Q elsewhere
Explanation:
There is evidence that a supermassive black hole is at the center of the milky way based upon:________
Answers
There is evidence that a supermassive black hole is at the center of the Milky Way based on several observations and studies.
Some of the key pieces of evidence include:
1. Stellar Orbits: Astronomers have observed the orbits of stars near the center of the Milky Way. These stars exhibit high speeds and tight orbital patterns, indicating the presence of a massive object with strong gravitational influence. By analyzing these stellar orbits, scientists have deduced the presence of a supermassive black hole.
2. Radio Source Sagittarius A*: In the constellation Sagittarius, there is a strong radio source known as Sagittarius A*. Detailed observations of this source have revealed it to be an extremely compact and highly energetic region. Based on its characteristics, scientists believe that Sagittarius A* is a supermassive black hole at the center of our galaxy.
3. X-ray and Infrared Emissions: Observations in X-ray and infrared wavelengths have detected intense emissions coming from the center of the Milky Way. These emissions are consistent with the behavior of matter being heated and accelerated as it falls into a supermassive black hole.
4. Gas and Dust Dynamics: Studies of gas and dust clouds near the galactic center have shown significant disturbances and high velocities. These observations suggest the presence of a massive object exerting gravitational forces on the surrounding material, indicating a supermassive black hole. Collectively, these lines of evidence provide strong support for the existence of a supermassive black hole at the center of the Milky Way.
Learn more about Sagittarius A here:
https://brainly.com/question/30495015
#SPJ11
Describe how a student should carry out an experiment to determine the specific heat capacity of water.
Answers
Answer:
Use an insulated beaker full of water. The insulation reduces heat loss. Use a top pan balance to measure the mass of the empty beaker and then the beaker and water. Calculate the mass of the water by subtracting. Measure the temperature of the water before heating using a thermometer. Use a heater with an ammeter connected in series to measure the current in the heater and a voltmeter in parallel with the heater to measure the pd. Record the time the heater is on and measure the end temperature of the water. Use E = I × V × t to determine energy supplied to the Water. Use ΔE = m × c × ΔΘ to determine the specific heat capacity of the water.
An entertainer pulls a table cloth off a table leaving behind the plates and sliverware undisturbed is an example of
A.
the law of balanced forces
B.
Newton's second law
C.
Newton's third law
D.
Newton's first law
Answers
Answer:
d.) Newton's first law
Explanation:
This is also called the law of inertia, which means that an object in motion will not stop unless a force is acted upon it, and vice versa. Try this out with a piece of paper and a quarter. Pull the paper from under the quarter slightly quick, and the quarter will stay on the table. Hope i helped you.
the strong force of cohesion at the surface of a liquid?
Answers
The cohesive forces between liquid molecules generate the surface tension phenomena.
What is cohesion?In physics, cohesion is defined as the intermolecular attractive force operating between two adjacent sections of a material, most notably a solid or liquid. This is the force that keeps stuff together. Intermolecular forces also exist between two distinct substances that come into contact, a process known as adhesion. Water characteristics cohesion and adhesion explain how water molecules interact with one another. as well as how water molecules interact with other substances such as leaves or even you. Water tends to stick to itself, which is what cohesion means. Water tends to attach to other things, which is what adhesion means. Cohesion is the act of sticking together. If your group of pals goes to the lunchroom as a unit and sits together, you're displaying good cohesiveness.
Here,
The phenomenon known as surface tension is caused by the cohesive forces between liquid molecules.
To know more about cohesion,
https://brainly.com/question/1538316
#SPJ4
A psychologist working from the cognitive perspective would most likely believe that anxiety is caused by __________.
A.
unconscious and unresolved conflicts
B.
a person’s failure to reach one’s potential
C.
certain hormones in the brain
D.
erroneous perceptions or thoughts
Answers
Answer:
D.Erroneous Perceptions or thoughts
Answer:
D. erroneous perceptions or thoughts
Explanation:
why not
Andrew drives to his friend's house, which is 60 miles to the east. After visiting, he travels 25 miles to the west to visit his grandparents. What is Andrew's displacement?
Answers
Andrew's displacement while visiting his grandparents is 35 miles to the east.
What is displacement?The displacement is the shortest distance travelled by the particle. It is the vector quantity which represents both the magnitude and direction.
Given Andrew drives to his friend's house, which is 60 miles to the east. After visiting, he travels 25 miles to the west to visit his grandparents.
The displacement will be
60 miles to the east - 25 miles to the west = 35 miles to the east
Thus, the Andrew's displacement is 35 miles to the east.
Learn more about displacement.
https://brainly.com/question/11934397
#SPJ2
why are coal,nuclear,oil,and natural gas determined to be non-renewable types of energy resources
Answers
Answer:
Once used as a energy source they cannot be charged/used again.
Explanation:
Suppose that the mirror is moved so that the tree is between the focus point F and the mirror. What happens to the image of the tree?
1. the image moves behind the curved mirror.
2.The image stays the same.
3.The image appears taller and on the same side of the mirror.
4. The image appears shorter and on the same side of the mirror.
Answers
When the mirror is moved so that the tree is between the focus point F and the mirror, the image appears shorter and on the same side of the mirror.This happens because of the phenomenon known as Reflection of Light. The mirror reflects light in such a way that it appears as if the light is coming from behind the mirror.
As a result, a virtual image is formed behind the mirror. This virtual image is similar in size and shape to the object being reflected.The characteristics of the image produced by a mirror depends on the location of the object relative to the mirror. There are two types of mirrors that we use to reflect light: Concave and Convex. In the case of a concave mirror, the image produced can either be real or virtual. When an object is placed between the focus point and the mirror, a virtual and erect image is produced. This image is smaller than the actual object and appears behind the mirror. The image is virtual because the light rays do not converge at the location of the image. In the case of a convex mirror, the image produced is always virtual, erect, and smaller than the actual object. As the object moves closer to the mirror, the image gets smaller. If the object is moved to a position where it is between the focus point and the mirror, the image produced will appear shorter and on the same side of the mirror.For such more question on Concave
https://brainly.com/question/30225075
#SPJ8
On a frictionless surface how much force is necessary to accelerate a 0.49 kg object to the left at 4.8 m/s2?
Answers
Answer:
2.35 NExplanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question
force = 0.49 × 4.8 = 2.352
We have the final answer as
2.35 NHope this helps you
An object has an acceleration of 6.0 m/s/s. If the net forcewas tripled and the mass were doubled, then the newacceleration would be m/s/s.
Answers
We are given that an object has an acceleration of 6 m/s^2. According to Newton's second law we have that the force is the product of the mass by the acceleration:
\(F=ma\)Where:
\(\begin{gathered} F=\text{ force} \\ m=\text{ mass} \end{gathered}\)We can solve for the acceleration by dividing both sides by the mass:
\(\frac{F}{m}=a\)Since the original acceleration is 6 m/s^2 we have:
\(\frac{F}{m}=6\frac{m}{s^2}\)Now, for the new acceleration, we are given that the new force is 3 times the original force and the mass is double the original mass, therefore, we can substitute:
\(\frac{3F}{2m}=a\)But, we already established that:
\(\frac{F}{m}=6\)Therefore:
\(\frac{3}{2}(6\frac{m}{s^2})=a\)Therefore, solving the operations, the new acceleration is:
\(9\frac{m}{s^2}=a\)Therefore, the acceleration is 9 meters per second squared.
A volume of 200.0 cm3 of water at a temperature of 4°C is in a container with a 1000-cm3 capacity. The container and its contents are heated to 95°C. What is the final volume of water in the container? Disregard any expansion of the container itself. βwater = 210 x 10-6 (°C)-1.
Answers
The final volume of water in the container after increasing the temperature is 203.8 m³.
From the given,
The initial volume of water (Vο) = 200 cm³
Initial temperature = 4°C = 4+273 = 277K
Final temperature = 95°C = 273+95 = 368 K
Volume expansion co-efficient = 210×10⁻⁶(°C)⁻¹
Final volume =?
β = 1/Vο (ΔV/ΔT), β represents the volume expansion coefficient, ΔV change in volume, ΔT is the change in temperature, and Vο is the initial volume.
ΔV = β×Vο×ΔT
= 210×10⁻⁶×200×(368-277)
= 210×10⁻⁶×200×91
ΔV = 3.83 m³
ΔV = final volume - initial volume
final volume = ΔV + 200
= 3.82 +200
= 203.82 m³
Final volume = 203.82 m³.
Thus, the final volume of the water is 203.82 m³.
To know more about the volume expansion coefficient:
https://brainly.com/question/31456049
#SPJ1
Improperly installed air conditioners can occasionally fall from apartment windows down onto the road below. How long does a pedestrian have to get out of the way of an air conditioner falling eight stories [24m] hello I just need help idea my vi vf t d a and I am not certain if it is a horizontal question or not
Answers
Given data:
* The distance traveled by the air conditioner is,
\(d=24\text{ m}\)Solution:
As the air conditioner is falling freely under the action of gravity.
Thus, the acceleration of the air conditioner is equal to the acceleration due to gravity.
\(\begin{gathered} a=g \\ a=9.8ms^{-2} \end{gathered}\)As the air conditione ris falling itself from the height.
Thus, the initial velocity of the air conditoner is,
\(v_i=0\text{ m/s}\)By the kinematics equation, the final velocity of the air conditioner is,
\(v^2_f-v^2_i=2ad\)Substituting the known values,
\(\begin{gathered} v^2_f-0=2\times9.8\times24 \\ v^2_f=470.4 \\ v_f=21.69\text{ m/s} \end{gathered}\)Thus, the final velocity of the air conditioner is 21.69 m/s.
By the kinematics equation, the time taken by the air conditioner,
\(v_f-v_i=at\)where t is the time taken by the air conditioner to reach the ground,
Substituting the known values,
\(\begin{gathered} 21.69-0=9.8t \\ t=\frac{21,69}{9.8} \\ t=2.21\text{ s} \end{gathered}\)Thus, the time taken by the air conditioner ot reach the ground is 2.21 seconds.
To hear a train approaching from far away, why is it more convenient to put the ear to the track?
Answers
Answer:
If you want to hear a train approaching from far away,it is more convenient to put the ear to the track.This is because sound can travel through railway track (solid ) faster than through air.
How do you measure the strength of a magnet?
Answers
Measurements of magnet strength can be made in a variety of ways, depending on which is most practical for a given application. Here are a few popular units for measuring magnet strength.
Different methods to measure strength of magnet?1. Tesla
The unit of magnetic force denoted by the letter T is called a tesla. It describes the residual flux density, or the density of a magnetic field.
There are numerous methods to define a tesla in terms of other scientific units of measurement. For instance:
T = kg / (A * s2)
2. Gauss
A magnet is frequently made magnetic by the application of an external magnetic force. The magnetic force that remains in the magnet after the removal of the external force is referred to as remanence.
3. Oersted
Oersteds (Oe), are units used to quantify resistance to demagnetization or coercivity.
4. kilograms
Magnet pull strength is measured in kilograms in terms of magnetism.
For more information on magnetism kindly visit to
https://brainly.com/question/2841288
#SPJ4
How does the Doppler effect cause a siren's pitch to increase as it
approaches you?
O A. Sound waves are spread out, decreasing wavelength and
increasing frequency.
B. Sound waves are spread out, increasing wavelength and
decreasing frequency.
O C. Sound waves are pushed closer together, increasing wavelength
and decreasing frequency.
D. Sound waves are pushed closer together, decreasing wavelength
and increasing frequency.
Answers
Answer:
C
Explanation:
Because I said so
When a sound source approaches us, it sounds like more pushed towards the observer with a decreased wavelength and increasing frequency. As its frequency increases, its energy and intensity increases.
What is Doppler effect ?A wave's frequency changes in response to an observer moving in respect to the wave source, which is known as the Doppler effect or Doppler shift.
The apparent pitch increases as one gets closer to a blowing horn until they reach it, then decreases as they pass it. This is an example of the Doppler effect.
Similar to how a star's light changes as seen from earth by moving toward the red end of the spectrum that is lower frequency or longer wavelength when the Earth and star are moving apart, and toward the violet end of the spectrum when they are drawing nearer. Therefore, option D is correct.
Find more on Doppler effect:
https://brainly.com/question/29022708
#SPJ2
Figure 5 shows a ray of light in an optical fibre.
Figure 5
Inside of optical fibre
What is the name given to the dotted line on Figure 5?
[1 mark]
Answers
The technology that sends information as light pulses via a glass or plastic fiber is known as fiber optics, or optical fiber. These glass fibers can range in quantity from a few to several hundred in a fiber optic cable. The glass fiber core is encircled by yet another glass layer known as cladding.
What fiber optics does and how it works?In fiber optics, data is sent as pulses of light, or photons, that travel over a fiber optic cable. Incoming light is bent at a specific angle due to the differing refractive indices of the glass fiber core and cladding.
Total internal reflection is the method by which light signals traveling through fiber optic cable bounce off the core and cladding in a series of zigzag motions. Due to the thick glass layers, the light signals move around 30% slower than the speed of light instead of at the speed of light.
Fiber optic transmission sometimes needs repeaters at a distance to renew, or amplify, the signal throughout its path. By converting the optical signal to an electrical signal, processing that electrical signal, and then retransmitting the optical signal, these repeaters regenerate the optical signal.
Up to 10 Gbps transmissions can currently be supported by fiber optic connections. A fiber optic cable often gets more expensive as its bandwidth capacity increases.
To Learn more About fiber optic cable, Refer:
https://brainly.com/question/116766
#SPJ13
what can you conclude about the colors that your eyes can perceive and the energy absorved by the colored solutions? use your knowledge of the wavelength measurements for each color and the energy calculations to back up your statements.
Answers
The colors that our eyes can perceive correspond to specific ranges of wavelengths, and the energy absorbed by colored solutions depends on the wavelength of light that they absorb.
Based on the wavelength measurements for each color, we can conclude that the colors our eyes can perceive correspond to specific ranges of wavelengths. For example, red light has a wavelength of approximately 620-750 nanometers, while blue light has a wavelength of approximately 450-495 nanometers.
In terms of the energy absorbed by colored solutions, we can use the relationship between energy and wavelength (E = hc/λ, where E is energy, h is Planck's constant, c is the speed of light, and λ is wavelength) to make some generalizations. Solutions that appear red would absorb light with a shorter wavelength (and therefore higher energy) than solutions that appear blue, since red light has a longer wavelength than blue light.
Learn more about wavelengths here:-
https://brainly.com/question/7143261
#SPJ11
What is the speed in meters per second of a deep water wave with a wavelength of 1.5 meters?
Answers
A deep water wave with a 1.5-meter wavelength moves at a pace of 1.53 meters per second.
Wavelength In physics, a periodic wave's wavelength is the length over which its shape repeats. It is a characteristic of all spatial wave patterns, including standing waves and traveling waves. The distance between two adjacent crests, troughs, or zero crossings on the wave that correspond to successively in the same phase. The wavelength has a reciprocal relationship with the spatial frequency. When referring to wavelength, the Greek letter lambda () is usually used. When referring to modulated waves, their sinusoidal envelopes, or waves made by the interference of numerous sinusoids, the term wavelength is also occasionally employed.
Learn more about the wavelength here:
https://brainly.com/question/13533093
#SPJ4
About Jupiter's winds at different heights, which ones of the following statements is not correct?A. The Galileo Probe conducted wind measurements at different heights on JupiterB. The measurements from the Galileo Probe suggest that winds never change in the vertical direction on JupiterC. Tracking clouds at different heights can provide the information about the vertical structure of winds on JupiterD. Thermal wind equation can help us to explore the vertical structure of winds on Jupiter
Answers
About Jupiter's winds at different heights, the following statements is not correct is option b) The measurements from the Galileo Probe suggest that winds never change in the vertical direction on Jupiter.
The Galileo Probe, which descended into Jupiter's atmosphere in 1995, did conduct wind measurements at different heights on Jupiter (Option A). It provided valuable data on the composition, temperature, and winds of the Jovian atmosphere.
Tracking clouds at different heights can indeed provide information about the vertical structure of winds on Jupiter (Option C). By observing cloud movements and their patterns at various altitudes, scientists can infer the dynamics and circulation of the planet's atmosphere.
The thermal wind equation, which relates the horizontal temperature gradient to the vertical wind shear, is a useful tool for studying the vertical structure of winds on Jupiter (Option D). It helps scientists understand how temperature variations influence the atmospheric circulation and wind patterns.
However, the notion that winds never change in the vertical direction on Jupiter is incorrect. Jupiter's atmosphere is known for its complex and dynamic weather patterns, including powerful jet streams and storms.
The Galileo Probe's measurements and subsequent observations from Earth-based telescopes and other spacecraft have revealed vertical variations in wind speeds and directions, indicating the presence of vertical wind shear and atmospheric disturbances.The correct answer is option b.
Know more about Jupiter here:
https://brainly.com/question/29829526
#SPJ11
I NEED HELP WITH THIS PHYSICS QUESTION
Answers
Answer:
im saying c but not sure if its right
Explanation: