When light passes from one medium into another, it suffers a change in -
1) Frequency, wavelength, and speed
2) Frequency and speed
3) Wavelength and speed
4) None of the above

As monochromatic light passes from air to glass and back toair,changes are observed in its

A wave has a wavelength of 2.3 × 10-7 m and a speed of 8×107 m/s ina particular material.

What is its frequency in this material?
Answer in units of Hz.

Part 2) Find the wavelength of this wave in vacuum.

The frequency of a wave does not change as
the wave moves from one material to another.

Find the wavelength of this wave in vacuum.
Answer in units of m.

When a sound wave passes from air into water, what properties of the wave will change?

(a) Frequency

(b) Wavelength

(c) Wave speed

(d) Both Frequency and wavelength

(e) Both Wavespeed and Wavelength