Question

What is the relation between wavelength, frequency and velocity ?
A. velocity of wave = frequency * wavelength
B. velocity of wave = frequency/wavelength
C. velocity of wave = wavelength/frequency
D. None of above

Answer 1

Introduction

II. Properties and Concepts of Light and Color

II.1 Wavelength range of optical radiation

Answer 2

Answer:

option= A

Explanation:

velocity=wavelength/frequency

  wave velocity= distance/time period

v= λ/T

  v=νλ as time period is 1/T i.e. frequency

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