Question

In multi mode step index optical fiber, for light ----------- *

A)There are many zig-zag paths
B)There is only one zig-zag path
C)There are many curved paths
D)There is only one curved​

Answer 1

Answer:

option a

Explanation:

there are many zig Zag paths.

Answer 2

option A

Explanation:

There are many zig- zag paths