Question

explain the term?
1- wave length
2-frequency​

Answer 1

Answer:

a) Frequency is defined as the no.of vibrations per second.

Wavelength is the minimum distance in which the wave repeats.

Velocity is the speed with which one wave can travel in one second.

Following is the relation between frequency, wavelength, and velocity:

v=fλ

b) Time period =1/256s

Velocity of wave =350m/s

Frequency=1/timeperiod=256Hz

We know that,

v=fλ

therefore , wavelength=1.36m

Explanation:

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Answer 2

Answer:

Wavelength : it is the distance between two consecutive crest or two consecutive troughs.

Frequency : it is the no. of waves produced per sec during propagation of wave. time period : it is the time required to complete one oscillation.