Physics · Optics
The primary purpose of an optical filter is to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Refract light of different colours
- 2Transmit or absorb light of different wavelengths/colours✓
- 3Disperse light into its component colours
- 4Reflect light of all colours equally
Correct answer
Transmit or absorb light of different wavelengths/colours
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