The wavelength range of white light is: 1. 4000 nm to 8000 nm 2. 40 nm to 80 nm 3. 400 nm to 800 nm 4. 4 nm to 8 nm

Physics

The wavelength range of white light is:
4000 nm to 8000 nm
40 nm to 80 nm
400 nm to 800 nm
4 nm to 8 nm

Spectrum

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Answer

400 nm to 800 nm

Reason — As we know, the wavelength of violet colour is 400 nm and that of red colour is 800 nm. Hence, the wavelength range of white light is 400 nm to 800 nm.

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Physics

The wavelength range of white light is:
4000 nm to 8000 nm
40 nm to 80 nm
400 nm to 800 nm
4 nm to 8 nm

Spectrum

Answer

Related Questions

Why does the Sun appear red at sunrise and sunset?

The sky at noon appears white. Give reason.

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Physics

The wavelength range of white light is:4000 nm to 8000 nm40 nm to 80 nm400 nm to 800 nm4 nm to 8 nm

Spectrum

Answer

Related Questions

Why does the Sun appear red at sunrise and sunset?

The sky at noon appears white. Give reason.

The clouds are seen white. Explain.

Give reason why the smoke from a fire looks white.

The wavelength range of white light is:
4000 nm to 8000 nm
40 nm to 80 nm
400 nm to 800 nm
4 nm to 8 nm