What is the time taken (in seconds) to cross a glass of thickness 4 mm and μ = 3 by light - VgyanHub

Question:

What is the time taken (in seconds) to cross a glass of thickness 4 mm and μ = 3 by light

Options :

(a) 4 x 10^-11
(b) 2 x 10^-11
(c) 16 x 10^-11
(d) 8 x 10^-10

Answer :

(a) 4 x 10^-11

Answer Steps :

step 1

Video Tutorial

Related Questions

Moment of inertia of a disc

Moment of inertia of a ring

Theorem of Perpendicular Axes

Explore Our Courses