Why can gasses change volume?
O
A. The gas particles have no mass, so they can change volume.
B. There are no forces holding the gas particles together.
O
C. The forces holding the gas particles together are stronger than
gravity.
O
D. Gravity has no effect on gas particles, so they can float away.
SUBMIT

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.