A yellow light is travelling while
a wave ung Hor 200nm find
its frequency
.
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Answer:
The formula for frequency, when given wavelength and the velocity of the wave, is written as: f= λ/v
In this formula, f represents frequency, V represents the velocity of the wave, and λ represents the wavelength of the wave.
In this case, the wavelength is 200 nm and velocity of yellow light is 2.4×10 ^8 m/s
Therefore, the frequency is: f=
200×10 ^−9 m/2.4×10^8m/s
=8.33×10 ^14Hz.
This is frequency of the wave
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