(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 decrease or increase ):   Causing particles in a longitudinal wave to move further apart causes the amplitude to decrease or increase?
(Answer)
decrease


(Question)
The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.  Having read the above passage, choose the right answer to the following question (choices are 1 rope segment? or 10 rope segments ):   Would it require more strength for a construction worker to move a heavy load of bricks with a pulley that used 1 rope segment? or 10 rope segments?
(Answer)
1 rope segment?


(Question)
When particles move more quickly, temperature is higher and an object feels warmer.  Having read the above passage, choose the right answer to the following question (choices are increases or decreases ):   Rita sees a particle and makes it move very quickly. The temperature of the particle increases or decreases?
(Answer)
increases