Question: The closer together the particles in a longitudinal wave are, the greater the amplitude.  Having read the above passage, choose the right answer to the following question (choices are closer together or farther apart ):   As Kyle examines how longitudinal waves work, he notes that these particular waves have a small amount of amplitude. Kyle now knows that it means that the particles of these particular longitudinal waves are closer together or farther apart?
Answer: farther apart

Question: The farther the sound waves travel away from the source, the more spread out their energy becomes.  Having read the above passage, choose the right answer to the following question (choices are directly in front of the speaker or two miles away? ):   Would the sound from a loud speaker transmit less energy to the eardrum of a member of the audience if they were standing directly in front of the speaker or two miles away??
Answer: two miles away?

Question: At higher temperatures, particles of reactants have more energy, so they move faster.  Having read the above passage, choose the right answer to the following question (choices are it increases or it decreases ):   If Milo is experimenting in his lab and he decreases the temperature in the room, what happens to the energy of the particles in that room it increases or it decreases?
Answer:
it decreases