Physics, 30.01.2020 23:44 afolmar2006

How does an increase in thermal energy affect molecules?

a) they stop moving.
b) they begin to vibrate more.
c) they decrease in temperature.
d) they lose kinetic energy.

Answers: 3

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Answer from: Sariyahhall1

The answer is B. They begin to vibrate more.

Answer from: Chris5181

The answer is B. They begin to vibrate more.

Answer from: raemcbride5678

Answer;

b) They begin to vibrate more.

Explanation;Thermal energy or heat energy is energy that results from heating or increasing the temperature of a substances.When substances are heated their molecules and atoms gain more kinetic energy and therefore they begin to vibrate more, as they bombard and collide faster with each other.Therefore, when thermal energy or heat is increased the atoms and molecules within a substance move faster thus increasing their kinetic energy.

Answer from: aubriebv2020

Answer;

b) They begin to vibrate more.

Answer from: Quest

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator -strong, steady winds

Answer from: Quest

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.

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How does an increase in thermal energy affect molecules?

a) they stop moving.
b)...

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