Question Detail

PHY 104 Diffraction and Interference of light waves Objective Question
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Question

What specific type of light interference do polarized sunglasses primarily block, according to the document?
Options
A Ultraviolet (UV) radiation from the sun.
B Direct, unpolarized light from the sun.
C Glare caused by light reflected from surfaces like the ground or water.
Correct Answer
D Infrared radiation, reducing heat.
Correct Answer

Option C is the correct answer.

Detailed Explanation

Page 7 states: 'Polarized sunglasses work by blocking out glare from the sun. Glare from the sun is usually due to light reflected from the ground, water surfaces, etc into a person's eyes.'

Hint

Consider the practical application of polarized sunglasses mentioned at the end of the document.

Question Info

Course: PHY 104
Topic: Diffraction and Interference of light waves
Type: Objective
Difficulty: Not specified
Question 511 of 947
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