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. Light of wavelength λ is incident on slit of width d. The resulting diffraction
  2. Which of the following is an example of ideal black body?
  3. Water rises in a vertical capillary tube up to a height of 2.0 cm.
  4. In a capillary tube water raises by 1.2 mm. The height of water that will rise
  5. A thin wire of length L and mass M is bent to form a semicircle.