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Question : The purpose of an optical filter is to___________.

Option 1: reflect lights of different colours

Option 2: dispense light into component colours

Option 3: refract the light of different colours

Option 4: transmit or absorb light of different colours


Team Careers360 4th Jan, 2024
Answer (1)
Team Careers360 17th Jan, 2024

Correct Answer: transmit or absorb light of different colours


Solution : The correct answer is to transmit or absorb light of different colours

An optical filter is a device that selectively transmits light of different wavelengths or can pass a particular range of wavelengths while blocking the remainder. These devices are commonly used in photography, microscopy etc.

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