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WINSTONCH [101]
3 years ago
8

Which is NOT a part of the Kinetic Molecular Theory? A) Atoms are in constant motion B) Gases are more compressible than liquids

C) All matter is composed of tiny particles called atoms D) Atoms collide with each other and the walls of their container
Physics
2 answers:
djverab [1.8K]3 years ago
5 0
The best answer would be the second option B) because that is NOT part of the Kinetic Molecular Theory.
kozerog [31]3 years ago
5 0
<h3><u>Answer;</u></h3>

B) Gases are more compressible than liquids

<h3><u>Explanation;</u></h3>
  • <em><u>The kinetic molecular theory states that gas particles are in constant random motion and collide with each other and the walls of the container they are put.</u></em> The collisions between these gases particles and the walls of the container are perfectly elastic collisions.
  • The kinetic molecular forces of gases focuses on <em><u>the constant random motion of gaseous molecules, the perfect elastic collisions between gaseous particles and the walls of the container, the kinetic energy which only depends on temperature and the larger space between gas molecules.</u></em>
  • The kinetic molecular theory does not talk about gases being in-compressible than liquids.
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Answer:

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Explanation:

The time the kid takes to make a complete to-and-fro swing = 2 seconds

The period, T, is the time it takes to make one complete cycle of an oscillatory motion, therefore, we have;

The frequency, f, is the number of cycles completed each second, therefore, we have;

The time for 1 cycle = 2 seconds

2 seconds = 1 cycle

Dividing both sides by 2 gives;

2/2 seconds = 1/2 cycles

2/2 = 1

In 2/2 = 1 seconds The number of cycles completed = 1/2 cycles

Therefore, the number of cycles completed per (one) second = 1/2 cycles

Therefore the frequency of the swing, f = 1/2 cycle/seconds = 1/2 Hertz

The period, T, is the time it takes to complete one to-and-fro swing which is one cycle which is 2 seconds

Therefore, the period is 2 Seconds.

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2 years ago
Consider three drinking glasses. All three have thesame area base, and all three are filled to the same depth withwater. Glass A
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Answer:

The correct answer is C.  All three have equal non-zero pressure

Explanation:

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The gravitational force between two objects is given by:
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A mason is shot with a constant speed of 7.5 x 10²m/sinto a region, when an electric field produces acceleration on the mason of
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Answer:

Distance, d = 0.1 m

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Acceleration of the meson,  (opposite to initial velocity)

Using third equation of motion as :

s is the distance the meson travelled before coming to rest.

So,

 

s = 0.1 m

The meson will cover the distance of 0.1 m before coming to rest. Hence, this is the required solution.  

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