Question Detail

PHY 104 PHY 104 Past Questions Objective Question
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Question

Colour formation in thin films is due to
Options
A Interference
Correct Answer
B Diffraction
C Refraction
D Reflection
Correct Answer

Option A is the correct answer.

Detailed Explanation

The colors seen in thin films (like soap bubbles or oil slicks) are due to interference of light waves reflected from the top and bottom surfaces of the film.

Hint

Thin film colors are a result of interference.

Question Info

Course: PHY 104
Topic: PHY 104 Past Questions
Type: Objective
Difficulty: Not specified
Question 858 of 947
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