4. Which colour of visible light has the longest wavelength? (It is the light that escapes when an object is heated). a) Yellow b) Red c) Blue d) Green

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asked Jun 4, 2024 165k views

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4. Which colour of visible light has the longest wavelength? (It is the light that escapes when an object is heated).

a) Yellow
b) Red
c) Blue
d) Green

Physics
college

Mahmoud Taghinia asked

by Mahmoud Taghinia

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1 Answer

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Answer: (B) Red

Explanation: Red has the longest wavelength that averages around 700 nm.

Aminouvic answered Jun 10, 2024

by Aminouvic

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