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प्रश्न
A wave with a frequency of 500 Hz is traveling at a speed of 200 ms-1. What is the wavelength?
योग
उत्तर
Given data:
Frequency n = 500 Hz
Speed V = 200 ms-1
To find: Wavelength λ = ?
Formula: Wavelength λ = `"Velocity(V)"/"Wavelength(n)"`
λ = `200/500`= `2/5`= 0.4 m
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