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NEET-XII-Physics

17: Light Waves

with Solutions - page 2
Qstn# ii-6 Prvs-QstnNext-Qstn
  • #6
    When light is refracted, which of the following does not change?
    (a) Wavelength
    (b) Frequency
    (c) Velocity
    (d) Amplitude
    digAnsr:   b
    Ans : (b) Frequency
    Frequency of a light wave doesn't change on changing the medium of propagation of light.
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