Question Detail

PHY 104 Diffraction and Interference of light waves Objective Question
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Question

According to the document, what phenomenon occurs when a wave encounters a barrier with an opening of dimensions similar to its wavelength?
Options
A Reflection
B Refraction
C Diffraction
Correct Answer
D Interference
Correct Answer

Option C is the correct answer.

Detailed Explanation

The first paragraph on page 1 states: 'If a wave encounters a barrier that has an opening of dimensions similar to the wavelength, the portion of the wave that passes through the opening will spread out (diffract) into the region beyond the barrier.'

Hint

Focus on the first definition provided in the 'DIFFRACTION' section.

Question Info

Course: PHY 104
Topic: Diffraction and Interference of light waves
Type: Objective
Difficulty: Not specified
Question 476 of 947
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