Select the correct statement about the reflection and refraction of a wave at the interface between the medium 1 and 2 the

Question

Select the correct statement about the reflection and refraction of a wave at the interface between the medium 1 and 2 the (A) Reflected wave has a phase change of π (B) Wavelength of reflected wave is less than that of incident wave (C) Frequency of transmitted wave is same as that of incident wave (D) Frequency of wave changes as per nature of boundary

Tardigrade Admin · Accepted Answer

It is not said which of waves 1 and 2 is denser. But frequency of a wave remains same in all media.

Q. Select the correct statement about the reflection and refraction of a wave at the interface between the medium $1$ and $2$ the

Reflected wave has a phase change of $π$

Wavelength of reflected wave is less than that of incident wave

Frequency of transmitted wave is same as that of incident wave

Frequency of wave changes as per nature of boundary

It is not said which of waves $1$ and $2$ is denser. But frequency of a wave remains same in all media.

Q. Select the correct statement about the reflection and refraction of a wave at the interface between the medium 1 and 2 the

Reflected wave has a phase change of π