Question

write the necessary conditions for total internal reflection.

very short answer type​

Answer 1

HEY BUDDY ♥♥♥

HERE'S THE ANSWER ✌♥

⤵⤵⤵⤵⤵⤵⤵

There are two necessary conditions for total internal reflection:

1.The light must pass from denser to rarer medium.

2.The angle of incidence must be greater than critical angle.

♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦

HOPE YOU FIND IT HELPFUL ☺☺☺

Answer 2

hum donon ne ek bar fir se ek hai ki nhi ho gaya tha aur ko bana sakte han ki nhi