Science, asked by jayeeswar, 1 month ago

m/s
8. If (Critical angle) ZC = 60° the velocity of the medium is
1) 2 x 10 2) 373
3) v3
4) 313

Answers

Answered by jignashjatin123
0

Answer:

4 bro zhxhxbdxbddbdbdbdb

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