Physics, asked by Sandeep015, 11 hours ago

A light ray enters from air to diamond .The refractive index of diamond is 2.42. The meaning of this statement is :
(a) Speed of light in diamond is 2.42 times the speed of light in air.
(b) Speed of light in diamond is 1 2.42 times the speed of light in air. (c) Diamond is 2.42 times lighter than air.
(d) None of the above.

Answers

Answered by storiesinhindighost

Answer:

The refractive index of diamond is 2.42. This means that the speed of light in a diamond will reduce by a factor of 2.42 compared to its speed in air. In other words, the speed of light in a diamond is 1/2.42 times the speed of light in a vacuum.

Explanation:

MARK ME AS BRAINLIEST PLEASE

YRR BRAINLIEST DEDO BRO

Answered by rajekalpana25

Answer:

d) none of the above

correct answer is : speed of light in air is 2.42 times speed of light in diamond.

Previous Question

Next Question

Similar questions

Physics, 6 hours ago

How many kilometres in one millimetres ?

Physics, 6 hours ago

A car is moving with a constant velocity of 24 m/s. After a while, the driver brakes the car so it decelerates 0.952 m/s2 . After it moves 250 m, the velocity is . . . .

Math, 6 hours ago

What is a better measure of dispersion?

Physics, 11 hours ago

two resistors of 4 ohm and 6 ohm are connected in parallel if the total current is 30 ampere find the current through each resistors...

Physics, 11 hours ago

A car of mass mo is moving with a velocity vo along a straight track. If in a time interval to magnitude of its velocity is increased by 200% and its direction of motion is reversed, then magnitude of change in its momentum in this time interval is equal to n find n.[Take n positive)...

Math, 8 months ago

BOOK FAIR : (SHORT ESSAY) There are many people who think books as a part of their life. Books enrich our education and knowledge. There are many books that change the way we look our life. Book fairs bring many rare and unknown books in place. In a book fair, we can see various stalls that have books of different categories. Books in each stall will be arranged in an orderly manner in shelves.

Business Studies, 8 months ago

why management calleduniversal ...

Science, 8 months ago

E. Answer the following questions: a. What does our national animal symbolize? What is Project Tiger? b. Why are national symbols important? C. Name any three things that have the national emblem. Why?