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# The light emitted.....

When an electron jumps from its 4th energy level to the 2nd energy level, which light is emitted ?

Note by Abhilash Sreenivasan
3 years, 8 months ago

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It will be blue

- 2 years, 9 months ago

It will be in the visible spectrum as far as I know. Specific colour will have to be calculated using formula for wavenumber of light emitted

- 3 years, 8 months ago