When light wave suffers reflection at the interface between air and glass, the change of phase of reflected wave is equal to

Question

When light wave suffers reflection at the interface between air and glass, the change of phase of reflected wave is equal to (A) zero (B) π / 2 (C) π (D) 2 π

Tardigrade Admin · Accepted Answer

The reflection of light wave is shown as <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/889be1dc4cf1cfa6cb93015c9d6c99bc-.png" /> The change of phase of reflected wave is 180°.

Q. When light wave suffers reflection at the interface between air and glass, the change of phase of reflected wave is equal to

zero

$π /2$

$π$

$2 π$

The reflection of light wave is shown as

The change of phase of reflected wave is $18 0^{\circ}$ .

Q. When light wave suffers reflection at the interface between air and glass, the change of phase of reflected wave is equal to

zero

π/2

π

2π

The reflection of light wave is shown as The change of phase of reflected wave is 180∘.

$π /2$

$π$

$2 π$

The reflection of light wave is shown as

The change of phase of reflected wave is $18 0^{\circ}$ .