When energy is transferred to air, what happens to the particles of air? (1 point) They move slower. They move faster. They cool down. none of the above

Answers

Answer 1

Answer:

When energy is transferred to air, the particles of air move faster.

What is kinetic theory of gases?

A huge number of submicroscopic particles, including atoms and molecules, are used in the kinetic theory of gases, a theoretical model, to characterize the molecular makeup of the gas.

The idea also states that gas pressure results from particles slamming into one another and the container walls. In addition to defining physical characteristics like temperature, volume, and pressure, kinetic theory of gases also defines transport characteristics like viscosity, thermal conductivity, and mass diffusivity.

It essentially explains every characteristic connected to the tiny phenomenon. The idea is significant because it aids in creating a relationship between macroscopic properties and tiny phenomena.

Learn more about kinetic theory of gases here:

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Answer 2

Answer: this question is a critical question. as we all know, when energy is added to any state of water, the particles move faster. and when energy is taken away from any state of water, the particles reduce speed. same with the particles of air. when energy is added; they move faster. when energy is removed; they move slower. so the answer is they move faster

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Compare the sounds produce by wave A and wave B. The human ear would hearA) wave A as a louder sound than wave B.

B) wave A as a higher pitched sound than wave B.

C) wave A and B with the same pitch, but wave A as louder.

D) wave B as a louder and higher pitched sound than wave A.

Answers

The right answer for the question that is being asked and shown above is that: "wave B as a louder and higher pitched sound than wave A." Compare the sounds produce by wave A and wave B. The human ear would hear wave B as a louder and higher pitched sound than wave A.

Answer:

It's A

Explanation:

The human ear would hear wave A as a louder sound than wave B. Wave A has a greater amplitude than wave B. That is perceived as a louder sound. Wave B has a higher frequency; that would be perceived as a higher pitch.

The internal energy of a material is determined by

Answers

Answer:

Explanation:

The internal energy of any material is calculated as the sum of kinetic and potential energy of randomly distributed molecules.

This energy depends on temperature as well, if the temperature will increase the randomness will also increase hence will be the internal energy.

If any work is done on the system, then also the internal energy of the system is increased.

The combined amount of kinetic and potential energy of its molecules

Which air mass would produce warm, dry weather in the summer

Answers

Answer - Continental Tropical

Reason - Reason for answer is it has hot air mass cycling during the summer with low dew point to hot and high in afternoon

Continental Tropical

Continental air masses form over land and are usually dry. Continental air masses are characterized by dry air near the surface while maritime air masses are moist.

A charge of 0.2 C experiences an electric force of 5 N. What is the strength of the electric field in N/C?

Answers

YOUR ANSWER SHOULD BE AS FOLLOWS

25N/C

$\vec{E}=\frac{\vec{F}}{q}\n \n \vec{E}=(5 \ N)/(0.2 \ C)=25 \ N/C$

1. I drop a penny from the top of the tower at the front of Fort Collins High School and it takes 1.85 seconds to hit the ground. Calculate the velocity in m/s after 1.10 seconds of freefall and calculate the velocity at impact in mi/hr.

Answers

The acceleration of gravity on Earth is 9.8 m/s² .
The speed of a falling object keeps increasing smoothly,
in such a way that the speed is always 9.8 m/s faster than
it was one second earlier.

If you 'drop' the penny, then it starts out with zero speed.
If you also start the clock at the same instant, then

   After 1.10 sec, Speed = (1.10 x 9.8) = 10.78 meters/sec

   After 1.85 sec, Speed = (1.85 x 9.8) = 18.13 meters/sec

But you want this second one given in a different unit of speed.
OK then:

   = (18.13 meter/sec) x (3,600 sec/hr) x (1 mile/1609.344 meter)

   = (18.13 x 3,600 / 1609.344) (mile/hr) = 40.56 mph (rounded)

We did notice that in an apparent effort to make the question
sound more erudite and sophisticated, you decided to phrase
it in terms of 'velocity'. We can answer it in those terms, if we
ASSUME that there is no wind, and the penny therefore doesn't
acquire any horizontal component of motion on its way down.

With that assumption in force, we are able to state unequivocally
and without fear of contradiction that each 'speed' described above ...
with the word 'downward' appended to it ... does become a 'velocity'.

Which particle is not part of an atom?a. proton
b. electron
c. neutron
d. magnetic domain