Jus answer pls I’m done with physics

Food science and technology generally consists of the production, preservation and consumption of food.

Physics, as a scientific subject, helps to explain and understand the underlying physical and chemical processes that occur during the aforementioned processes. Without physics, we as food scientists/engineers wouldn't understand concepts such as heat transfer, rheology (study of food deformation), thermodynamics, transport phenomena and food spectroscopy.

In summary, physics plays an important role in food science and technology by helping to understand and control the physical and chemical processes that occur during food production, preservation, and consumption, which allows food scientists to make better quality and safe food products.

Answer:

\(\huge\boxed{\sf S = 18.75 \ meters}\)

Explanation:

Given Data:

Initial Velocity = Vi = 0 m/s (rest)

Final Velocity for 6 seconds = Vf = 25 m/s

Time (1) = T1 = 6 seconds

Time (2) = T2 = 3 seconds

Required:

Distance for 3 seconds = S = ?

Solution:

For 6 seconds, the acceleration will be:

\(\displaystyle a = \frac{Vf-Vi}{t} \\\\a = \frac{25 - 0}{6} \\\\a = 25 / 6\\\\\boxed{a = 4.167 \ m/s^2}\)

Since, acceleration is constant, it will be the same at 3 seconds as well.

Using second equation of motion to find Distance (S) with time being 3 seconds:

\(\displaystyle S= Vit+\frac{1}{2} at^2\\\\S = (0)(3)+ \frac{1}{2} (4.167)(3)^2\\\\S = \frac{1}{2} (4.167)(9)\\\\S = \frac{37.5}{2} \\\\\boxed{S = 18.75 \ meters}\\\\\rule[225]{225}{2}\)

Hope this helped!

The energy levels of the quantum harmonic oscillator are crucial for analyzing the spectra of diatomic and polyatomic molecules, including carbon monoxide.

The quantum harmonic oscillator provides a fundamental model for understanding the behavior of molecular systems. It describes the vibrational motion of molecules, such as the stretching and bending of chemical bonds. By applying the principles of quantum mechanics, the energy levels of the harmonic oscillator can be calculated, which directly correspond to the spectral lines observed in the molecule's spectrum.

In the case of carbon monoxide (CO), the quantum harmonic oscillator allows us to determine the vibrational energy levels associated with the stretching of the carbon-oxygen bond. As the bond oscillates, it absorbs or emits energy in discrete quanta, resulting in characteristic absorption or emission lines in the spectrum of CO. By analyzing the energy levels and transitions between them, we can gain insights into the molecular structure and properties of carbon monoxide.

Learn more about quantum harmonic

brainly.com/question/29791002

#SPJ11

Refraction is the process of bending a light ray when light ray enters from one medium to another. When the light ray enters from a rarer to denser medium the speed of light decreases.

1)The laser beam when passed from air to glass is called refraction of light rays. The laser beam enters from a rarer to denser medium the speed of light gets decreases.

2) Refraction of light rays occurs when a light ray enters from a rarer to a denser medium. Air medium is the rarer medium and glass is the denser medium and hence refraction takes place.

3) When a light ray hits the glass, it gets reflected. Reflection is the process of bouncing back of light and the path of light gets changed.

4) When the light comes in contact with the dense medium, refraction is more, and hence the ray is bent away from the normal or the ray gets deviated away from the normal and the light ray bends.

5)When a light ray hits a prism and raindrops, the dispersion phenomenon takes place. Dispersion is the process of splitting white light into its constituent colors.

6) Dispersion is the process of splitting white color into seven different colors with respect to its wavelength and a rainbow is observed.

To learn more about Dispersion:

https://brainly.com/question/20259452

#SPJ1

A potential difference applied across a circuit drives an electric current, which is the flow of charged particles. In a conductor, such as a metal wire, the charged particles that carry the current are electrons.                                              

Protons are positively charged particles, but they are much larger and less mobile than electrons in a conductor. Therefore, they do not contribute significantly to the current flow. In fact, the protons in a conductor are generally held in place by the atomic nuclei, so they cannot move through the material. Thus, there is no proton current in a conductor with a potential difference applied across the circuit.
Protons, being part of the atomic nucleus, are held firmly within the atoms of the conductor and cannot move as freely as electrons. This difference in mobility leads to the absence of proton current in a typical conductor when a potential difference is applied across the circuit.

Learn more about circuit here:
https://brainly.com/question/12608516

#SPJ11

If I increases the string length, the frequency will decreases and vise versa.

In physics, frequency is the number of waves that pass a fixed point in a unit of time as well as the number of cycles or vibrations that a body in periodic motion experiences in a unit of time.

For string wave, we know that,

frequency, n = \(\frac{1}{lD}\)\(\sqrt{\frac{T}{\pi \rho} }\)

where, l = length of the string.

D = diameter.

T = tension

ρ = density of the material.

Hence, we can see that, frequency of the wave is inversely proportional to the length of the wire. So, on increasing string length, frequency of the wave will decreases.

Learn more about frequency here:

https://brainly.com/question/14316711

#SPJ1

A group of two or more atoms.

The average change in momentum for the car during the trip is 8400 kg·m/s.

What is Momentum?

Momentum is a vector quantity, meaning it has both magnitude and direction. The direction of momentum is the same as the direction of velocity, and its magnitude is proportional to both the mass and the velocity of the object.

Then, we calculate the final momentum of the car during the remaining 3 hours:

Final momentum during the remaining 3 hours = mass × final velocity during the remaining 3 hours = m × v2

Now, we can calculate the average change in momentum:

Average change in momentum = Final momentum - Initial momentum

= (Final momentum during the first 2 hours + Final momentum during the remaining 3 hours) - Initial momentum

= [(m × v2) + (m × v2)] - (m × v1)

= 2m × v2 - m × v1

Plugging in the given values:

Mass of the car (m) = 1400 kg

Initial velocity (v1) = 32 m/s

Final velocity during the first 2 hours (v2) = 38 m/s

Average change in momentum = 2m × v2 - m × v1

= 2 × 1400 kg × 38 m/s - 1400 kg × 32 m/s

= 53200 kg·m/s - 44800 kg·m/s

= 8400 kg·m/s

Learn more about Momentum from the given ink

https://brainly.com/question/18798405

#SPJ1

The nail will move toward a piece of iron- like a magnet.

Energy is a quantitative property given to a body or physical system and can be identified as work being done in the form of heat and light. Energy is Conserved - The law of conservation of energy states that energy can be transformed into form, but cannot be created or destroyed. It can exist in electrical, kinetic, thermal, electrical, chemical, nuclear, or other forms.

Examples of energy include light energy, thermal energy, mechanical energy, gravitational energy, electrical energy, acoustic energy, chemical energy, and nuclear or atomic energy. Each form can be transformed or changed into other forms.

Learn more about energy here:-https://brainly.com/question/13881533

#SPJ4

The correct solution is D. Gases that are released by volcanoes on lo and get ionized are abundant in the area.

Io, the Solar System's fourth-largest moon, is also the densest, possesses the planet's strongest surface gravity, and has the least water (as determined by its atomic ratio) of any known celestial object. It was discovered in 1610 by Galileo Galilei and was given the name Io after the mythical character of Io, a priest of Hera who subsequently evolved into one of Zeus's lovers.

An orbit is the path an one object takes as it travels around another. An object that circles the earth is called a satellite. A natural satellite that resembles the Earth or the luna prospect. Many planets include moons as satellites in its orbit. Another possibility is a man-made satellite, like the International Space Station.

The planets, asteroids, comets, and other astronomical objects in the solar system all orbit the sun. Most objects in the solar system move along or extremely close to a hypothetical flat surface. This fictitious plane is known as the ecliptic plane.

To learn more about Radiation, visit:

https://brainly.com/question/13934832

#SPJ4

The correct Question is :

Why is the radiation so intense in the region that traces Io's orbit around Jupiter (the Io torus)?

A) Io's gravity allows this region to capture huge numbers of charged particles from the solar wind.

B) An orbital resonance between Io, Europa, and Ganymede makes the radiation intense.

C) Jupiter's strong magnetic field makes the radiation intense everywhere, and the region around Io is no different than any other region.

D) The region is full of gases that become ionized after they are released from volcanoes on lo.

Answer:

D. A decrease in its operating temperature

Answer:

The Force of Friction!

Explanation:

I hope I could help you, Brainliest please!

The components of the velocity of the baseball are:

Vx ≈ 63.63 mph (eastward)

Vy ≈ 63.63 mph (upward)

Vz = 0 mph (no motion in the vertical direction)

To find the components of the velocity of the baseball in each direction (north, east, and vertically), we can use trigonometry.

Given:

The baseball is traveling 45° above the horizontal.

The baseball is heading southeast.

First, let's break down the velocity vector into its horizontal and vertical components:

Horizontal Component (East/West):

Since the baseball is heading southeast, we can consider the southeast direction as the positive x-direction (East). Therefore, the horizontal component of velocity (Vx) can be calculated using the cosine function:

Vx = Velocity * cos(angle)

Vx = 90 mph * cos(45°)

Vx = 90 mph * 0.707

Vx ≈ 63.63 mph (eastward)

Vertical Component (Up/Down):

The baseball is traveling 45° above the horizontal, so the vertical component of velocity (Vy) can be calculated using the sine function:

Vy = Velocity * sin(angle)

Vy = 90 mph * sin(45°)

Vy = 90 mph * 0.707

Vy ≈ 63.63 mph (upward)

North/South Component:

The north/south component of velocity (Vz) is zero since there is no motion in the vertical direction.

Therefore, the components of the velocity of the baseball are:

Vx ≈ 63.63 mph (eastward)

Vy ≈ 63.63 mph (upward)

Vz = 0 mph (no motion in the vertical direction)

To know more about components of the velocity here

https://brainly.com/question/31046833

#SPJ4

A mixture of perfect gases contains 3 kg of carbon monoxide and 5 kg of hydrogen.

The mixture has a total pressure of 500 kPa at a temperature of 300 K. Determine the partial pressure and mole fraction of each gas in the mixture. The partial pressure and mole fraction of each gas in the mixture are to be determined. Assuming that the gases are ideal, the number of moles of carbon monoxide is given byn(CO) = (3 kg)/(28.01 g/mol) = 107.47 mol

Similarly, the number of moles of hydrogen is given byn(H2) = (5 kg)/(2.02 g/mol) = 1237.62 mol

The total number of moles is thusn(total) = n(CO) + n(H2) = 1345.09 mol

The partial pressure of carbon monoxide is given byP(CO) = (n(CO)/n(total)) × P(total) = (107.47/1345.09) × 500 kPa = 40.20 kPa

The partial pressure of hydrogen is given byP(H2) = (n(H2)/n(total)) × P(total) = (1237.62/1345.09) × 500 kPa = 459.80 kPa

The mole fraction of carbon monoxide is given byX(CO) = n(CO)/n(total) = 0.0800

The mole fraction of hydrogen is given byX(H2) = n(H2)/n(total) = 0.9200

The partial pressure and mole fraction of each gas in the mixture are 40.20 kPa and 0.0800 for carbon monoxide, and 459.80 kPa and 0.9200 for hydrogen, respectively.

Learn more about hydrogen at:

https://brainly.com/question/29765115

#SPJ11

The  correct  processes based on the type of energy transfer they involve can be linked as ;

Conduction, radiation, and convection are the three different ways that thermal energy is transferred. Only fluids experience the cyclical process of convection.

The total amount of energy in the universe has never changed and will never change because it cannot be created or destroyed.

Learn more about energy transfer at;

https://brainly.com/question/31337424

#SPJ1

Answer: The statement when the motion energy of an object changes, energy is being transferred is true.

Explanation:

Motion energy is also called mechanical energy and it is the summation of kinetic energy and potential energy stored in an object required for work.

As kinetic energy is the energy acquired due to motion of an object and potential energy is the energy acquired by an object due to its position.

For example, when a moving ball strikes another ball causing it to move then energy is being transferred from one ball to another.

Therefore, the statement when the motion energy of an object changes, energy is being transferred is true.

Valid results are only obtained if each tube is identical because; effective comparison of the tested blood each time can only be achieved if the testing model is constant in which case each tube is identical.

Discussion:

During scientific tests such as that described in the question; it is important to keep all parameters of testing constant.

This is so because, the utmost motive of the testing model is to draw comparison. It is on this note that valid results are only obtained if each tube is identical.

Read more:

https://brainly.com/question/25786185

Explanation:

The change in an object's momentum is equal to the final momentum minus the initial momentum.

The momentum of an object is given by the product of its mass and velocity:

Initial momentum = mass * initial velocity

Final momentum = mass * final velocity

Given:

Mass of the tennis ball = 5.69x10^-2 kg

Initial velocity = 13 m/s

Final velocity = -18 m/s (opposite direction)

Let's calculate the initial momentum and final momentum:

Initial momentum = (5.69x10^-2 kg) * (13 m/s)

Final momentum = (5.69x10^-2 kg) * (-18 m/s)

Now, let's calculate the change in momentum:

Change in momentum = Final momentum - Initial momentum

Plugging in the values:

Change in momentum = [(5.69x10^-2 kg) * (-18 m/s)] - [(5.69x10^-2 kg) * (13 m/s)]

Performing the calculation will give you the change in the ball's momentum.

Hope I helped

The magnitude of the force that the object exerts on the child is 100 N.

option C is the correct answer.

Newton's third law of motion states that for every action there is an equal and opposite reaction. In other words, action and reaction are equal and opposite.

Mathematically, Newton's third is given as;

Fa = Fb

where;

If the child exerts 100 N force on the object, the reaction of the object or the upward force exerted on the child by the object is 100 N in opposite direction.

Learn more about Newton's third law of motion here: https://brainly.com/question/25998091

#SPJ1

simple methods to carry a sufferer encompass the four-hand seat, backpack carry, ski pole or tree limb backpack carry, and coiled rope seat. In the first method, two rescuers interlock hands. Each rescuer first grasps his right wrist with his left hand.

The question is incomplete, however \(1/2\kappa (\mu^2 m^2g^2/k)\) is  the potential energy stored in the spring.

of spring F=−kx

coefficient of kinetic friction F=μmg

At equilibrium, the mass and spring will both revert to their average positions.

so,−kx=μmg \(x=-\mu mg/k\)

the potential energy stored the spring is

\(1/2kx^2=1/2k-\mu mg/k^2=1/2k(\mu^2m^2g^2/k)\)

To know more about  potential energy visit : https://brainly.com/question/13003361

#SPJ1

5 m/s north is the velocity. So, the correct option is D.

Velocity ​​is defined as the directional motion of an object, as indicated by the rate of change of position as observed from a particular frame of reference and measured by a particular standard of time.

Velocity is the vector quantity as it has both magnitude as well as direction. It is expressed as

Velocity= Displacement/ Time Taken

It's SI unit is meter/second. In given example, Option D has both magnitude as well as direction which is the correct option

Thus, 5 m/s north is the velocity. So, the correct option is D.

Learn more about Velocity, here:

https://brainly.com/question/18084516

#SPJ1

5 m/s north is a velocity. Therefore, the correct option is option D among all the given options.

In physics, velocity is characterized as a vector measure of the motion's direction and speed. To be more precise, the change rate in an object's location relative to a reference frame and time is another way to describe velocity.

The definition of velocity simply states the rate of motion of an item in a certain direction. It determines how quickly or slowly something is going. Consider a scenario in which there are two moving items. If both items are going in the same direction, it is simple to determine which one is moving much faster than the other. 5 m/s north  is a velocity.

Therefore, the correct option is option D.

To know more about velocity, here:

https://brainly.com/question/80295

#SPJ1

The energy levels of the different forms of electromagnetic radiation. The exact energy values and boundaries may vary depending on the specific context or source.Gamma rays,X-rays,Ultraviolet (UV) radiation,Visible light,Infrared (IR) radiation, Microwaves,Radio waves are in order of decreasing energy.

The forms of electromagnetic radiation, arranged in order of decreasing energy from highest to lowest, are as follows:

Gamma rays: Gamma rays have the highest energy among all forms of electromagnetic radiation. They have very short wavelengths and high frequencies.

X-rays: X-rays have a slightly lower energy compared to gamma rays. They also have short wavelengths and high frequencies.

Ultraviolet (UV) radiation: UV radiation has a lower energy than gamma rays and X-rays. It has shorter wavelengths and higher frequencies compared to visible light.

Visible light: Visible light is the range of electromagnetic radiation that is visible to the human eye. It consists of different colors, each with its own wavelength and energy. Within the visible light spectrum, violet light has slightly higher energy than red light.

Infrared (IR) radiation: IR radiation has lower energy than visible light. It has longer wavelengths and lower frequencies compared to visible light.

Microwaves: Microwaves have lower energy than IR radiation. They have longer wavelengths and lower frequencies.

Radio waves: Radio waves have the lowest energy among all forms of electromagnetic radiation. They have the longest wavelengths and lowest frequencies.

The exact energy values and boundaries may vary depending on the specific context or source.

learn more about energy levels on

https://brainly.com/question/30546209

#SPJ11

d. all of these

look at the picture to know from where we get this law with application on it

The solution of highest Global Horizontal Irradiance is Arizona.

The state that has highest average daily values of Global Horizontal Irradiance (GHI) is Arizona.

It is important to note that GHI is a measure of the total amount of sunlight that reaches a horizontal surface, and this value is essential for solar energy applications.

GHI is affected by several factors, such as latitude, altitude, cloud cover, and atmospheric conditions. Arizona has a higher average daily value of GHI due to its location, which is closer to the equator.

This factor ensures that Arizona receives more direct sunlight throughout the year, even when compared to the other states mentioned in the question. Therefore, it is safe to say that Arizona is the state with the highest average daily values of Global Horizontal Irradiance (GHI) compared to the other states listed above the states.

Arizona is located closer to the equator, and hence, it receives more direct sunlight throughout the year. Compared to Wisconsin, Florida, and Georgia, Arizona has a higher average daily value of GHI, making it an ideal location for solar power applications. With this high value, solar panels in Arizona are more efficient and produce more electricity compared to the other states.

Therefore, it can be concluded that Arizona has the highest average daily values of Global Horizontal Irradiance (GHI) compared to other states mentioned.

Lear more about  GHI from this link

https://brainly.com/question/33379836

#SPJ11

Iron meteorites are supposed to be similar to the earth's core in composition.

This implies that similar abundances should have been present in the Earth's core given that iron meteorites are regarded to be equivalent to the development of planetary cores. These meteorites can be grouped into three primary categories by scientists: stony, iron, and stony-iron. These kinds all have numerous sub-groups.

Brutal Meteorites Minerals that contain silicates—a substance consisting of silicon and oxygen—make up stony meteorites. They also contain iron and nickel, two metals. The core is almost entirely comprised of metal, notably iron and nickel, in contrast to the crust and mantle, which are rich in minerals. Iron-nickel alloys found in the core are denoted by their chemical symbols, NiFe.

Learn more about composition visit: brainly.com/question/26373912

#SPJ4