Skip to main content
Back to RAY OPTICS

JEE PHYSICS MCQ: RAY OPTICS

1 Medium
1 of 1
Understanding +4 | -1
A short pulse of white light is incident from air to a glass
slab at normal incidence. After travelling through the slab,
the first colour to emerge is
View answer and explanation
Correct option: D
red
Option D is correct because red light has the highest velocity in glass compared to other colors, so it emerges first.

More Questions from RAY OPTICS

Practice All Chapter MCQs →
Type at least 2 characters or jump directly:
🔓

Save your learning progress

Sign in with a free account to save your practice answers and quiz results, then return to them when you revise.