Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Light enters train air to glass having refractive index 1.50. What is the speed of light in the glass? The speed ref light in vacuum is 3 × 10 8 m/s.

Light enters train air to glass having refractive index 1.50. What is the speed of light in the glass? The speed ref light in vacuum is 3 × 108 m/s.

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5916 Points
one month ago
Dear Student

The speed of light in vacuum is = 3 × 108m/s
Refractive index of glass ng = 1.50
ng = c/v
speed of light in glass vg=c/ ng= 3 x 108
1.50
= 2 x 108m/s

Thanks

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free