Science, asked by dt757788, 5 months ago

3. What do you mean by refraction and refractive index?

Answers

Answered by mehulnawal2980

Explanation:

Refractive index, also called index of refraction, measure of the bending of a ray of light when passing from one medium into another. ... Refractive index is also equal to the velocity of light c of a given wavelength in empty space divided by its velocity v in a substance, or n = c/v.

Answered by prakashpujari1133

Answer:

if light transfer from rarer medium to denser medium it bends is called refraction.

Previous Question

Next Question

Similar questions

English, 2 months ago

Essay - your favorite game [outline = what is the - what is the game - why do you like it - played usefulness of the conclusion.

English, 2 months ago

say whether they are common, Proper, Collective or Abstract. 14. Without health there is no happiness. 15. He gave me a bunch of grapes. 16. I recognized your voice at once. 17. Our team is better than theirs. 18. Never tell a lie. 19. Wisdom is better than strength. 20. He sets a high value on his time. 21. I believe in his innocence. 22. This room is thirty feet in length. 23. I often think of...

Social Sciences, 2 months ago

fill in the blanks with appropriate word(s) 1. materials or sources required to prepare food are called__________. 2. butter, cheese and cream are obtained from _____________. 3. honeybees store there food in form of______________. 4. A cow eats only _______________ products...