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The diagram shows the motion of a group of water molecules over a heat source.





How do the molecules at point A compare to the molecules at point B? Check all that apply.


They are closer together.


They are farther apart.


They are moving faster.


They are moving slower.


They have gained energy.


They have lost energy.

The diagram shows the motion of a group of water molecules over a heat source How do the molecules at point A compare to the molecules at point B Check all tha class=

Respuesta :

Erudite1
Point A is the point that represent the beginning of application of heat.
At point A, THE MOLECULES ARE CLOSER TOGETHER, THEY ARE MOVING SLOWER AND THEY HAVE LOST ENERGY.
Originally, the molecules of a liquid move slowly and are closer together before the application of heat or after the heat has been removed and they have cooled down.

The molecules at point A will be gain energy, move faster, and are farther apart.

The given picture shows the convection phenomena.

The molecules of point- A are heated by the heat source, so the kinetic energy of these particles will be high hence they move faster. Thus density will be low.

The molecules at point-B are not heated, so they have very low kinetic energy or move slower. The density will be high. Thus they sink.

Therefore, the molecules at point A will be gain energy, move faster, and are farther apart.

To know more about Convection:

https://brainly.com/question/4138428

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