The critical angle for two media with permittivities of 16 and 9 respectively is a) 48.59 b) 54.34 c) 60 d) 45

The critical angle for two media with permittivities of 16 and 9 respectively is
a) 48.59
b) 54.34
c) 60
d) 45
by

1 Answer

Answer :

a) 48.59
by

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