Write a trigonometric expression for the refracted angle and write the refracted angle in terms of distance d and material width w

Question

asked Apr 24, 2022 12.9k views

1 Answer

Gabriel Cerutti · Answer 1 · 2022-04-29T23:58:11+0000

Answer: The Diagram of the refracted angle is attached below

answer : ∅ = cos^-1 ( w/d )

Explanation:

The trigonometric expression for the refracted angle

with respect to ; Distance ( d ) and width ( w )

Cos ∅ = Adjacent / Hypotenuse ----- ( 1 )

where; adjacent = W . Hypotenuse = d

back to equation 1

Cos ∅ = w / d

∴ ∅ = cos^-1 ( w/d )

$write a trigonometric expression for the refracted angle and write the refracted angle-example-1$