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Last Updated On 01-06-2023 - By Jeesha Sara

A light source approaches the observer with velocity . The Doppler shift for the light of wavelength  is

a)

b)

c)

d)


Question ID - 150029 :-

A light source approaches the observer with velocity . The Doppler shift for the light of wavelength  is

a)

b)

c)

d)

1 Answer
5876 Votes
3537

Answer Key : (c) -

(c)

According to Doppler’s principle  for

 Shift



Next Question :

A thin film of soap solution  lies on the top of a glass plate   When visible light is incident almost normal to the plate, two adjacent reflection maxima are observed at two wavelengths 400 and 630 nm.  The minimum thickness of the soap solution is

a)

420 nm

b)

450 nm

c)

630 nm

d)

1260 nm


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