Physics, asked by ryansteve558, 1 month ago

When a waveguide in air enters 3 waveguide
(a) phase velocity will decrease
(b) group velocity will increase
(c) phase velocity will decrease
(d) both phase and group velocity will decrease

Answers

Answered by prafullkumarx

0

Answer:

d) is correct

Explanation:

I think its correct option

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