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Molecules sometimes move across a
Based on the diagram, what happens to the motion of the molecules in gases if heat energy is removed?
A. The molecules will stay
1 answer
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what happens to the motion of the molecules in gases if heat energy is removed?
A. The molecules will stay at rest. B. The
1 answer
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At the molecular level, how would you describe O2?
The molecules are well packed and the molecules move rapidly and do not have a
1 answer
asked by
ezile
169 views
When a sound wave propagates through air, how do the air molecules move?(1 point)
Responses a) The air molecules move randomly.
1 answer
asked by
Iwannaknow
420 views
Select all the statements that apply to diffusion.
Responses It requires energy to move molecules. It requires energy to move
1 answer
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When thermal energy flows into water, what happens to the water molecules?(1 point)
Responses The water molecules move faster.
1 answer
74 views
When a sound wave propagates through air, how do the air molecules move?(1 point)
Responses The air molecules vibrate forward and
1 answer
asked by
Donald Craven
167 views
When a sound wave propagates through air, how do the air molecules move?
a. The air molecules move randomly b.The air molecules
1 answer
asked by
kricket
154 views
Which change happens when a substance melts?
o Hear energy overcomes the forces of attraction between the molecules of the
1 answer
asked by
Princess
902 views
Why does warm air rise?
- molecules spread apart, move faster and become less dense - molecules move closer together, move slower
5 answers
42 views