Question Detail

PHY 104 PHY 104 Past Questions Objective Question
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Question

When a light wave enters into a medium of different optical density,
Options
A its speed and frequency change.
B its speed and wavelength change.
Correct Answer
C its frequency and wavelength change.
D its speed, frequency, and wavelength change.
Correct Answer

Option B is the correct answer.

Detailed Explanation

When light enters a different medium, its speed and wavelength change, but its frequency remains constant.

Hint

Frequency is determined by the source.

Question Info

Course: PHY 104
Topic: PHY 104 Past Questions
Type: Objective
Difficulty: Not specified
Question 886 of 947
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