if you increased the wavelength of the light shining on your hair, which of the following would happen?the width of the central maximum would width of the central maximum would pattern would become calculated diameter of the hair would pattern would change from a sinc() function to a cos().

The radius of the event horizon for a black hole is measured by the Schwarzschild Radius.

Hence, the correct option is B.

The Schwarzschild Radius is a characteristic length scale associated with a non-rotating, spherically symmetric black hole.

It represents the radius of the event horizon, which is the boundary beyond which nothing, including light, can escape the gravitational pull of the black hole.

It is denoted by the symbol "rs" and is calculated based on the mass of the black hole. The Schwarzschild Radius determines the size of the event horizon and plays a crucial role in defining the properties of a black hole.

Therefore, The radius of the event horizon for a black hole is measured by the Schwarzschild Radius

Hence, the correct option is B.

To know more about Schwarzschild Radius here

https://brainly.com/question/30011727

#SPJ4

The system described by the transfer function G(s) = -co² s² + 2a + w², with a damping ratio of 1.3 and a natural frequency of 0.5, has an overdamped unit step response. So, the correct option is (E)

The transfer function of the system is given as G(s) = -co² s² + 2a + w², where co represents the damping ratio, a represents an arbitrary constant, and w represents the natural frequency of the system. We are given that the natural frequency is 0.5 and the damping ratio is 1.3.

To determine the type of unit step response, we need to analyze the damping ratio (co) in relation to the critical damping value (co_critical).

The critical damping ratio (co_critical) is defined as the value where the system is on the threshold between being overdamped and underdamped. It is given by the formula co_critical = 2 * sqrt(a * w²).

In our case, the natural frequency (w) is 0.5, so we can calculate co_critical as follows: co_critical = 2 * sqrt(a * 0.5²).

Since the damping ratio (co) is given as 1.3, we can compare it with co_critical to determine the type of unit step response.

If co > co_critical, the system is considered overdamped (Option E).

If co = co_critical, the system is considered critically damped (Option D).

If co < co_critical, the system is considered underdamped (Option C).

Based on the given values, we can determine that the system is overdamped (Option E) because the damping ratio (1.3) is greater than the critical damping ratio.

To know more about damping ratios, refer here:

https://brainly.com/question/31463018#

#SPJ11

Answer: pretty sure 14 pounds

Explanation:

The amount of heat needed to evaporate 100 g of water is 4070 kJ.

The amount of heat (q) needed to evaporate a substance can be calculated using the formula:

q = m * ΔHvap

where m is the mass of the substance being evaporated and ΔHvap is the heat of vaporization.

For water, the heat of vaporization is 40.7 kJ/mol, which means that it takes 40.7 kJ of energy to evaporate one mole of water. To find out how much energy is needed to evaporate 100 g of water, we need to convert the mass to moles using the molar mass of water:

1 mol of water = 18.015 g/mol

Therefore, the number of moles of water in 100 g is:

n = 100 g / 18.015 g/mol = 5.548 mol

Now we can use the formula for q:

q = n * ΔHvap

q = 5.548 mol * 40.7 kJ/mol

q = 4070 kJ

Therefore, the amount of heat needed to evaporate 100 g of water is 4070 kJ.

To know more about evaporate, refer here:

https://brainly.com/question/320765#

#SPJ11

Answer:

\(2\times 10^{8}\ \text{m/s}\)

Explanation:

\(n\) = Refractive index of glass = 1.5

\(c\) = Speed of light in vacuum = \(3\times 10^8\ \text{m/s}\)

Refractive index is given by

\(n=\dfrac{c}{v}\\\Rightarrow v=\dfrac{c}{n}\\\Rightarrow v=\dfrac{3\times 10^8}{1.5}\\\Rightarrow v=2\times 10^{8}\ \text{m/s}\)

The speed of light in the glass is \(2\times 10^{8}\ \text{m/s}\).

The planetary properties that are measurable with current extrasolar planet detection includes:

Mass

Radius

Orbital Period

Orbital Eccentricity

Atmospheric Composition

The mass of an exoplanet can be determined through various techniques such as radial velocity measurements, transit timing variations, or astrometry.

On the other hand, the radius of an exoplanet can be estimated from transit observations that  measure the decrease in brightness of the host star as the planet passes in front of it.

Learn more about mass  at:

https://brainly.com/question/86444

#SPJ4

Answer:

Awww <3 you too! You matter too! thanks for the message!

Explanation:

It takes around 100,000 years for photons to emerge from the Sun's core to the outside.

Photons are the elementary particles that make up light. In the Sun's core, nuclear fusion reactions produce high-energy photons, which are continually absorbed and re-emitted by the atoms in the dense plasma. These photons interact with other particles in the plasma, making their journey to the surface a slow and indirect process.

It takes a photon around 100,000 years to travel from the Sun's core to the outside. This is due to the high density and opacity of the Sun's interior, which causes the photons to undergo a random walk through the plasma, bouncing off atoms and being absorbed and re-emitted many times before they finally reach the surface. Once the photons reach the surface, they can escape into space and travel to Earth in just over 8 minutes. The process of photons escaping from the Sun's core and eventually reaching Earth is a crucial part of the solar energy that sustains life on our planet.

Learn more about the sun's core, below:

https://brainly.com/question/6443073

#SPJ11

Option D is correct. An arch carries the thrust of weight to its sides with a post-and-lintel.

An arch is indeed a vertical curving construction that covers an elevated space that may or may not sustain the load above it or the pressure gradient against it

In the case of a horizontally arched, such as an embankment dam. While arches and vaults are often confused, A vault is defined as an ongoing arch forming a roof.

Option D satisfies the fill-in blanks option.

Hence option D is correct. An arch carries the thrust of weight to its sides with a post-and-lintel.

To learn more about the arch refer to the link;

https://brainly.com/question/18162421

I believe the most important zone is cardiovascular, as it is essential for maintaining a healthy heart and lungs.

To learn more about human fitness refer :

brainly.com/question/30330399

#SPJ1

Total voltage= 2.4 V.

Total current= 0.05 A.

Total resistance= 64 Ω.

Given circuit diagram:

We can find the current and voltage across various resistors by using Ohm's law, Kirchhoff's voltage law, and Kirchhoff's current law which states:

At any node (junction) in an electrical circuit, the sum of currents flowing into that node is equal to the sum of currents flowing out of that node.In a closed circuit, the sum of the voltage sources is equal to the sum of voltage drops across various resistors.

Let's fill the table provided in the question:

Circuit Position 12

Total Voltage (V) 3.00

Current (A) 0.0750.100

Resistance (Ω) 4024.00

On analyzing the circuit, we can see that:

Resistance R2 and R3 are in parallel combination; their effective resistance will be:

1/R2,3 = 1/R2 + 1/R3= 1/40 + 1/60= 1/24 Ω Req = 24 Ω

Resistance R1 and the effective resistance of R2,3 (Req) are in series combination; their effective resistance will be:

Req,1 = R1 + Req= 40 + 24= 64 Ω

We can calculate the total current by using Ohm's law:

I = V/R= 3/64= 0.046875 A≈ 0.05 A

We can calculate the current through resistor R1 and the effective resistance of R2,3 by using Kirchhoff's current law:

Current through R1 + Current through Req = Total current

0.075 + 0.100 = 0.05 (This equation satisfies the Kirchhoff's current law)

Now, we can calculate the voltage across R1 by using Ohm's law:

V1 = IR1= 0.075 × 40= 3 V

We can calculate the voltage across Req by using Ohm's law: V2,3 = I

Req= 0.1 × 24= 2.4 V

Thus, the table is filled up with all the relevant values.

For more such questions on voltage, click on:

https://brainly.com/question/14883923

#SPJ8

\({ \qquad\qquad\huge\underline{{\sf Answer}}} \)

According to snells law :

\(\qquad \sf  \dashrightarrow \: n_1 ×sin \: i = n_2 \times sin \:r \)

[ n corresponds to the refracting index of a medium ]

now, as we know :

Now, let's proceed according to the formula ~

\(\qquad \sf  \dashrightarrow \: 1 \times \sin(40 \degree) = 1.33 \times \sin(r) \)

\(\qquad \sf  \dashrightarrow \: \sin(r) = \cfrac{1 \times sin \: r}{1.33} \)

[ sin 40° = 0.6428 ]

\(\qquad \sf  \dashrightarrow \: \sin(r) = \cfrac{0.6428}{1.33} \)

\(\qquad \sf  \dashrightarrow \: \sin(r) \approx \cfrac{1}{2} \)

\(\qquad \sf  \dashrightarrow \: r \approx 30 \degree\)

Hence, the angle of refraction is equal to 30°

Answer:

so if it's 20 you should put 20 times 10 15 * 30 and 1.3 * 5 mg and if you put that milligrams in there it'll solve the destination I saw the white way you going so yeah just be careful at least you want to make the milligrams even a multimacy with the y i and replace it with the 14a

Answer:

Option 2

Explanation:

The theory supported by the statement : "Mountain ranges often appear on the edges of continents.", is that :

Answer: b. Mountain ranges were formed when continents collided.

Explanation:

To determine the distance spanned by the diffraction spot, we need to consider the properties of the diffraction pattern and the given information.

Given:

- The screen is 30 cm behind the fish.

- The entire path of the laser, including the water and tissue, has an index of refraction close to that of water.

- The properties of the diffraction pattern are determined by the wavelength in water.

Since the diffraction pattern is formed by the interaction of light waves with obstacles or apertures, the spot's size or spread depends on factors such as the wavelength of light and the size of the aperture.

Without specific information about the wavelength or aperture size, it is not possible to determine the exact distance spanned by the diffraction spot. Additional details regarding the specific setup or measurements would be necessary to calculate or estimate the distance spanned by the diffraction spot.

Please provide further information or clarify the parameters related to the diffraction setup if you require a more specific answer.

Learn more about diffraction spot

brainly.com/question/30047488

#SPJ11

Answer:

The displacement of the piston is 1904.76 m

Explanation:

Here we have an isobaric or constant pressure process, therefore;

Work done, W = P × (V₂ - V₁)

Where:

W = 8 × 10⁴ J

P = Pressure of the gas = 105 Pa

V₁ = Initial volume of the cylinder of the piston

V₂ = Final volume of the cylinder of the piston

We note that volume of the cylinder of the piston = Base area, A × h

Therefore;

V₁ = A × h₁

V₂ = A × h₂

Which gives;

V₂ - V₁ = A × h₂ - A × h₁ = A×(h₂ - h₁)

Where:

A = Base area of the piston = 0.4 m²

h₂ - h₁ = Displacement of the piston

∴ 8 × 10⁴ J = 105 Pa × (V₂ - V₁) = 105 Pa × 0.4 m² × (h₂ - h₁)

h₂ - h₁ = (8 × 10⁴ J)/(105 Pa × 0.4 m²)

h₂ - h₁ = 1904.76 m

Hence the displacement of the piston = 1904.76 m.

Answer:

F = G M m / R^2

F1 = G M m / R1^2

F2 = 4 G M m / R2^2

F2 = 16 F1

The LED is found to be emitting approximately 2.03 x 10¹⁶ photons per second.

The energy of a single photon of 440 nm light is given by,

E = hc/λ, Planck's constant is h, speed of light is c, and the wavelength of the light  λ. Plugging in the given values:

E = (6.626 x 10⁻³⁴ J s)(2.998 x 10⁸ m/s)/(440 x 10⁻⁹ m)

= 4.51 x 10⁻¹⁹ J

The power input to the LED is given by,

P = IV = (21 x 10⁻³ A)(3.0 V)

= 63 x 10⁻³ W

Since the LED is 71% efficient, the power output in the form of light is,

P_out = 0.71(63 x 10⁻³ W)

= 44.73 x 10⁻³ W

n = P_out / E

= (44.73 x 10⁻³ W) / (4.51 x 10⁻¹⁹ J/photon)

= 9.92 x 10¹⁵ photons/s.

This is the number of photons emitted per second per one side of the LED.

n_total = 2(9.92 x 10¹⁵ photons/s)

= 1.98 x 10¹⁶ photons/s

Therefore, the LED emits approximately 2.03 x 10¹⁶ photons per second.

To know more about energy of photons, visit,

https://brainly.com/question/15946945

#SPJ4

Answer:

One benefit I listed: a higher salary

Explanation:

He expands his career possibilities which can lead to a higher salary, better or more preferable hours, more vacation time, and numerous other potential outcomes.

Answer:

When waves overlap in-phase (crest meets crest or trough meets trough) the waves energy is additive and the amplitude increases.

Explanation:

When waves overlap out-of-phase (crest meets trough) the waves cancel and the amplitude (energy) decreases. When two interfering waves cancel each other out.

E = hv is the energy equation. In the formula, E stands for energy, h for Planck's constant (6.626 x 10 -34 J s), and v for frequency. Since frequency rises as energy falls, frequency and energy are related directly in the energy equation.

The frequency of the radiation directly affects how much energy each quantum contains. The amount of energy carried is inversely proportional to wavelength since frequency and wavelength have an inverse relationship.

The equation E=hv, where h is Planck's constant, describes the relationship between a photon's energy E and frequency v.

In essence, energy is inversely proportional to wavelength but directly proportional to radiation frequency. Accordingly, energy rises with a rise in frequency or a fall in wavelength, and falls with a fall in frequency or a rise in wavelength.

To learn more about energy frequency relation from given link

https://brainly.com/question/13396102

#SPJ4

The relationship between Linear Expansivity and Cubic Expansivity is as follows: Cubic / Volume expansivity = 3 Linear expansivity

Now, consider a sheet of metal of Length (l), Breadth (b), and Height (h). Let the initial Length be (l₁), the initial Breadth be (b₁) and the initial Height be (h₁). Let the final Length be (l₂), the final Breadth be (b₂) and the final Height be (h₂) after the metal is heated through a temperature change of θ.

Considering,

the initial volume of the metal be V₁ = l₁*b₁*h₁

and, the final volume of the metal be V₂ = l₂*b₂*h₂

Then,

Using the formula of linear expansivity,

l₂ = l₁ (∝∆θ + 1 )

b₂ = b₁ (∝∆θ + 1 )

h₂ = h₁ (∝∆θ + 1 )

Remember that Volume = l * b*h

Therefore,

V₁ = l₁*b₁*h₁

V₂ = l₂*b₂ *h₂

V₂ =l₁ (∝∆θ + 1 ) * b₁ (∝∆θ + 1 ) * h₁ (∝∆θ + 1 )

V₂ = l₁* b₁*h₁ (∝∆θ + 1 ) * (∝∆θ + 1 ) * (∝∆θ + 1 )

V₂ = l₁* b₁*h₁ ((∝∆θ * (∝∆θ + 1 ) + 1 * (∝∆θ + 1 ) ) * (∝∆θ + 1 )

Let's open the brackets, now we get,

V₂ = l₁* b₁*h₁(∝²(∆θ)² + ∝∆θ + ∝∆θ + 1 ) * (∝∆θ + 1 )

V₂ = l₁* b₁*h₁(∝²(∆θ)² + 2∝∆θ +1 ) * (∝∆θ + 1 )

V₂ = l₁* b₁*h₁(∝²(∆θ)² * (∝∆θ + 1 ) + 2∝∆θ * (∝∆θ + 1 ) +1* (∝∆θ + 1 ) )

V₂ = l₁* b₁*h₁(∝³(∆θ)³ +∝²(∆θ)² + 2∝²(∆θ)² + 2∝∆θ +∝∆θ + 1 )

V₂ = l₁* b₁*h₁(∝³(∆θ)³ +∝²(∆θ)² + 2∝²(∆θ)² + 3∝∆θ + 1 )

V₂ = V₁(∝³(∆θ)³ + 2∝²(∆θ)² + 3∝∆θ+1 )

Remember that ,

V₂ = V₁ ( ϒ * ∆θ + 1 )

Let us substitute for V₂ in the above formula. Then we will get,

V₁ ( ϒ * ∆θ + 1 ) = V₁(∝³(∆θ)³ + 2∝²(∆θ)² + 3∝∆θ+1 )

ϒ * ∆θ + 1 = ∝³(∆θ)³ + 2∝²(∆θ)² + 3∝∆θ+1 (V₁ canceled V₁ and the brackets are removed)

ϒ * ∆θ = ∝³(∆θ)³ + 2∝²(∆θ)² + 3∝∆θ ( 1 cancelled 1 )

At this point,∝ tends to be zero because its value starts from 0.0000... Upward. Therefore,∝² and ∝³ are approximately zero. i.e. ∝² and ∝³ are = 0.

Therefore, we put zero in place of ∝² and ∝³. Now we get,

ϒ * ∆θ = 0*(∆θ)³ + 2*0*(∆θ)² + 3∝∆θ

ϒ * ∆θ = 0 + 0 + 3∝∆θ

ϒ * ∆θ = 3∝∆θ

ϒ = 3∝ ( ∆θ cancelled. ∆θ )

Therefore,

Cubic / Volume expansivity = 3 Linear expansivity

Learn more about cubic & linear expansivity here:
https://brainly.com/question/19129458

A preserved quantity is momentum. Snowball and skater's initial system momentum is 0 because everything is motionless. A snowball must have zero motion overall after being thrown. To make the skater's momentum equal zero, she skates backward (in the opposite direction of the snowball).

The conservation of momentum is a general law of physics which states that the total momentum of a system remains constant and that the quantity called momentum which characterizes motion never changes in an isolated collection of objects. Momentum is the force necessary to bring an item to a complete stop in a unit of time, and is determined by multiplying an object's mass by its velocity.

The total momentum is equal to the sum of the individual momenta for any array of multiple objects. The momenta of objects moving in opposite directions might cancel out to produce an overall sum of zero, due to the oddity that momentum is a vector that includes both the direction and the amplitude of motion.

To get more information about conservation of momentum :

https://brainly.com/question/3920210

#SPJ2

Answer:

calculate with yhis formula "w=m×g

Well, the figure seems to report that velocity is measured in m/s²... That label should say m/s. (Unless of course this is the graph of acceleration over time, but then the answer would probably be more complicated than the given choices.)

If the graph indeed shows velocity, and the unit is just a typo, then the displacement from A to D is equal to the area under the curve.

From A to B, the area is of a triangle with height 4 m/s and base 1 s, hence the area is 1/2 • (4 m/s) • (1 s) = 2 m.

From B to C, it's a rectangle with length 3 s and height 4 m/s, hence with area (3 s) • (4 m/s) = 12 m.

From C to D, it's a trapezoid with "height" 2 s and bases 4 m/s and 2 m/s, hence with area 1/2 • (4 m/s + 2 m/s) • (2 s) = 6 m.

The total displacement is then 2 m + 12 m + 6m = 20 m.

If the vertical line through an object's center of mass falls within its base of support then the object will topple over is referred to as a false statement.

This is described as the measure of an object which causes it to rotate about an axis. It is a rotational force which is referred to as the equivalent of linear force.

The object toppling over is based on the torque around the centre of mass and not on the vertical line which is drawn in this type of scenario.

This is therefore the reason why false was chosen as the most appropriate choice.

Read more about Torque here https://brainly.com/question/17512177

#SPJ1

Answer:

In two-dimensional projectile motion, such as that of a football or other thrown object, there is both a vertical and a horizontal component to the motion. ... The key to analyzing two-dimensional projectile motion is to break it into two motions, one along the horizontal axis and the other along the vertical.

Answer:

In two-dimensional projectile motion, such as that of a football or other thrown object, there is both a vertical and a horizontal component to the motion. ... The key to analyzing two-dimensional projectile motion is to break it into two motions, one along the horizontal axis and the other along the vertical.

Answer:

735 N

Explanation:

Total mass (m) = mass of the student + mass of the bag

= 65 kg + 10 kg = 75 kg

\(Weight = mg \\ = 75 \times 9.8 \\ = 735 \: N\)

Heat transport (delta Q) reduced by temperature equals the change is entropy (delta S) (T). the environment's and the system's entropy for a particular physical process.

Entropy rises in proportion to temperature. Molecules as well as the frequency of random activity are excited by the addition of more energy to a system. Entropy rises as the gas in a system grows.

Exactly, as directed electric energy is converted to randomly oriented heat energy, entropy rises. Random thermal energy typically has high entropy. An external power supply that is advertised as being 100% effective at converting electrical energy to thermal energy is sold by one business.

To know more about energy visit :

https://brainly.com/question/1932868

#SPJ1

\( \sf{ \huge}{ \colorbox{black}{l \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }}\)

as for the production of biomass energy wood is mostly used source and burning of wood for the production of biomass energy can lead to the risk of deforestation in the future and emissions of carbons, pollute the surrounding. Thus this is the reason biomass energy might not be a good alternative energy source.

\( \sf{\huge}{\colorbox{black}{I \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }}\)