Optics 4 Question 17

18. A beam of white light passing through a hollow prism give no spectrum.

(1983, 2M)

Show Answer

Answer:

Correct Answer: 18. T

Solution:

  1. Through a thin glass slab ray of light almost passes undeviated. A hollow prism can be assumed to be made up of three thin glass slabs as shown in figure.



NCERT Chapter Video Solution

Dual Pane