Molecules sometimes move across a

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