Posted by: Rishabh on 04.09.2022
Please refer the attached file.
We know, refractive index (RI) of a medium = (speed of light in the air)/(speed of light in the medium)
According to the problem, 3/2 = (3 x 10^8 m/s)/(speed of light in glass)
Hence, speed of light in glass = (3 x 10^8 m/s)/(3/2) = 2 x 10^8 m/s . (Ans.)
Get 5 credit points for each correct answer. The best one gets 25 in all.
Post an enquiry and get instant responses from qualified and experienced tutors.
Please enter the OTP sent to your mobile number: