Directions: Choose the letter of the best answer and write your answer on
the provided answer sheet.
1. Which of the following can be a medium for a wave?
a. air
b. space
c. water
d. all of the above
2. Which of the following is an example of an ocean wave?
a. longitudinal wave
b. standing waves
c. stationary wave
d. transverse wave
3. What is the maximum distance the molecules of a medium are
displaced from their rest position?
a. amplitude
b. frequency
c. speed
d. wavelength
4. Which of the following is an example of longitudinal wave?
a. blue light
b. radio waves
c. sound waves
d. water ripples​