Which statement best describes the direction of heat flow by conduction between two samples of the same material?
1.Heat flows from faster molecules to slower molecules when they are near
2.Heat flows from faster molecules to slower molecules when they collide.
3.Heat flows from slower molecules to faster molecules when they are near
4. Heat flows from slower molecules to faster molecules when they collide.

Question

29-09-2020
Chemistry

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Which statement best describes the direction of heat flow by conduction between two samples of the same material?
1.Heat flows from faster molecules to slower molecules when they are near
2.Heat flows from faster molecules to slower molecules when they collide.
3.Heat flows from slower molecules to faster molecules when they are near
4. Heat flows from slower molecules to faster molecules when they collide.

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l4ladri l4ladri · Answer 1 · 2020-09-29T23:05:51+02:00

l4ladri l4ladri

29-09-2020

Answer: 2. Heat flows from faster molecules to slower molecules when they collide.

Explanation: Hope this helped! :)

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abhishekprakash2625 abhishekprakash2625 · Answer 2 · 2021-12-10T14:51:05+01:00

The branch of science which deals with the study of chemicals is called chemistry.

The correct option is B.

The heat flow from the high temperature to the lower temperature. The side which has a high temperature has high kinetic energy due to which they have high motion in the particle and when they collide with the other particle they transfer to the lower particle and increase its kinetic energy in the form of heat.

So, the heat moves from high temperature to low temperature.

Hence, the correct option is B that is Heat flows from faster molecules to slower molecules when they collide.

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