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Y_Kistochka [10]
3 years ago
5

Select the correct answer. Which statement is true according to the kinetic theory?

Geography
2 answers:
snow_tiger [21]3 years ago
6 0

Answer:

The true statement is that different gases with the same mass and temperature always have the same average kinetic energy. This is one of the postulates of the kinetic theory of matter.

If we two objects A and B, they will have mass mA and mB and velocity vA and vB  respectively. If K.E = 1/2mv^2 . Then it follows that

1/2mAvA = 1/2mBvB. Since the mass is the same it means the velocity of the two objects should be the same so that they have the same average kinetic energy.

Alexxx [7]3 years ago
3 0
The true statement is that different gases with the same mass and temperature always have the same average kinetic energy. This is one of the postulates of the kinetic theory of m
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Question 17 of 20
sveticcg [70]

Answer:

A human community with high population density and low economic status will have the highest birthrates.

Explanation:

A is not correct because usually, these are populations in countries that are transitioning from one political to another political model, and these populations actually tend to decline, mostly because of immigration.

B is not correct because such populations tend to have low birthrates, often even below the bar for simple replacement of the population.

C is not correct because such populations tend to live in very bad conditions, so despite having relatively high birthrates, they stagnate in their growth.

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xxTIMURxx [149]

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Alright I believe you want me to choose one answer so I will tell you which one is 100% true

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(I believe A is correct as well because venus is one of the hottest planets and acts like a greenhouse. please make sure with a friend or someone comment if im right or wrong on A)

(I hope this helps! Have a great day!)

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