1. Which of the following are methods of energy transfer?

(a) Conduction

(b) Radiation

(c) Wave motion

(d) None of the above

2. The minimum distance between particles in a wave that have the same displacement and are moving in the same direction is called

(a) The period.

(b) The frequency.

(c) The wavelength.

(d) None of the above.

3. Which of the following refers to the time required for a single wave to pass a given point?

(a) The period

(b) The frequency

(c) The wavelength

(d) None of the above

4. Which of the following refers to the number of complete waves passing a given point per unit time?

(a) The period

(b) The frequency

(c) The wavelength

(d) None of the above

5. An example of a transverse wave is

(a) A sound wave.

(b) A water wave.

(c) Interference.

(d) None of the above.

6. Which of the following is an example of longitudinal waves?

(a) Sound waves

(b) Water waves

(c) Interference

(d) None of the above