Question

light enters from air to glass having refractive index 1.50.what is the speed of light in glass ? the speed of light in vacuum is 3 into 10 raise to 8 metre per second ​

Answer 1

Answer:

2.9x10^8

Explanation:

the second medium is denser

Answer 2

Answer: aug=1.50

3×10^8/g=1.50

g=(3×10^8)/1.50

g=2×10^8

Hope this helps

Explanation: