Question

It is a typs of paththar light odinaily flollows when going from one point to another​

Answer 1

Answer:

➡Δx=

2

3λ

Δϕ=

λ

π

.

2

3λ

+π

=4π

I=I

1

+I

2

+2

I

1

I

2

cos(4π)

=4I

Hence,

option D is correct answer....

please mark as brainliest...