Question

write two conditions required for total internal reflection​

Answer 1

Answer:

ANS ARE AS FOLLOWS

Explanation:

Following are the two conditions for the total internal reflection to take place: The angle of incidence in the denser medium must be greater than the critical angle for that pair of media. The ray of light must travel from a denser medium into a rarer medium

Answer 2

following are the two conditions for the total internal reflection to take place: The angle of incidence in the denser medium must be greater than the critical angle for that pair of media. The ray of light must travel from a denser medium into a rarer medium.

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