Question

50) The light beam is used for
communication because
O
a) It has huge information camping
capacity compared to ratio and microwaves
O
b) It has lower frequency than radio and
microwaves
c) It cannot pass through thin, flexible,
transparent pipe called optical fiber
O d) None of these​

Answer 1

Answer:

it might be (d) none of the above.

Answer 2

Answer:

B) It has lower frequency than radio and microwaves