Navigate

White light reflected from a soap film (Refractive Index =1.5) has a maxima

White light reflected from a soap film (Refractive Index =1.5) has a maxima at 600 nm and a minima at 450 nm with no minimum in between. Then, the thickness of the film is

Options

(a) 1
(b) 2
(c) 3
(d) 4

Correct Answer:

3

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

KCET2013
admin:

Related Questions

  1. The electric potential at the surface of an atomic nucleus (z=50) of radius
  2. A galvanometer acting as a voltmeter will have
  3. The second overtone of an open pipe is in resonance with the first overtone
  4. A uniform rope of length 12 m and mass 6 kg hangs vertically from a rigid support.
  5. In the reaction ₉₂U²³⁴→₈₇Y²²², how many α-particle and β-particles are emitted