Question

Define wave length . write its SI unit
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Answer 1

Answer:

Wavelength : It is defined as the distance travelled by a wave during the time a particle of the medium completes one vibration. It is denoted by k. Its SI unit is metre. Frequency: It is the number of occurrences of a repeating event per unit of time. Its SI unit is Hertz (Hz).

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Answer 2

Answer:

● wavelength : it is defined as the distance travelled by a wave during the time a particle of the medium completes one vibration . it is denoted by k.

● its SI unit is meter

● frequency: it is the number of occurrences of repeating event.per unit of time

● its SI unit is Hertz (Hz)

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