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leva [86]
3 years ago
14

Based on the kinetic molecular theory, which of the following statements is correct about a sample of gas at a constant temperat

ure and volume?
A) The net kinetic energy of its particles decreases due to collisions.
B) The net kinetic energy of its particles increases due to collisions.
C) It has a constant average kinetic energy.
D) Its average kinetic energy is always zero
Advanced Placement (AP)
2 answers:
inna [77]3 years ago
8 0

C) It has a constant average kinetic energy

Explanation:

The average kinetic energy of the particles in a gas is directly proportional to the temperature of the gas, according to the equation:

KE=\frac{3}{2}kT

where

KE is the kinetic energy

k is the Boltzmann's constant

T is the absolute temperature of the gas

Therefore, temperature of a gas is a measure of the average kinetic energy of the particles.

In this problem, we are told that the gas is at constant temperature (and volume): therefore, according to the previous equation, this means that the average kinetic energy is also constant.

Learn more about ideal gases:

brainly.com/question/9321544

brainly.com/question/7316997

brainly.com/question/3658563

#LearnwithBrainly

Troyanec [42]3 years ago
7 0

Answer:

B. There is negligible force of attraction between them.

Explanation:

I took the test :)

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4 years ago
FIND THE WAYS TO IMPROVE THE POSITIVE ATTITUDE AND HOW IT WILL HELP IT IN YOUR STUDIES?
ladessa [460]

Answer:

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Explanation:

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2. It's Always Good To Keep Your Body In A Balanced Form. What I meant by this is that many people can get stressed and will become exhausted and not be able to catch up with what they are doing.

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3 years ago
What are the ways we organize perceptual information?
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8 0
3 years ago
Please answer. Very urgent. All 3 questions. <3
Debora [2.8K]

Answer:

a. each particle of matter vibrates about its normal rest position and along the axis of propagation,

b. Liquids

C. because liquids have the right amount of space between them for the wave to pass through quickly

Explanation:

5 0
3 years ago
Armon specializes in framed art. For a specific design of framed art, the width of the frame is 10 inches longer than the width
dlinn [17]

Answer: The answer is: f(x) = 2x^2 + 40x + 200

Explanation:

Given: x is the width of the Artwork

Let W be the Width of the Frame

Let L be the Length of the Frame

Width = x + 10

Length = Width * 2, so by substitution, Length = 2(x + 10)

Area = Width * Length

By substitution:

Area = (x + 10) * 2(x + 10)

f(x) = (x + 10) * (2x + 20)

f(x) = 2x^2 + 20x + 20x + 200

f(x) = 2x^2 + 40x + 200

To test this, if a picture 8" wide is put in this frame, the width would be 8+10 or 18 inches. The length would be twice the width, or 36 inches. The Area is 18 x 36 = 648.

Using the formula:

f(8) = (2 * 8^2) + (40 * 8) + 200

f(8) = (2 * 64) + 320 + 200

f(8) = 128 + 320 + 200

f(8) = 648

8 0
3 years ago
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