Question

a. Name the following terms related with a wave:
i) The distance travelled by a wave in unit time.
ii)
The distance travelled by a wave in its time period.​

Answer 1

Answer:

(i) Wave speed

Wave speed is the distance a wave travels per unit time.

(ii) Its wavelength is the distance from crest to crest or from trough to trough. The wavelength can also be thought of as the distance a wave has traveled after one complete cycle—or one period. The time for one complete up-and-down motion is the simple water wave's period T.

Answer 2

Answer:

1) frequency

2) wavelength