Physics
Grade-10
Easy
Question
The color of light is given by its ____.
- Intensity
- Frequency
- Wavelength
- Energy
Hint:
The colour of visible light depends on its wavelength.
The correct answer is: Wavelength
The colour of visible light depends on its wavelength. These wavelengths range from 700 nm at the red end of the spectrum to 400 nm at the violet end. Visible light waves are the only electromagnetic waves we can see. We see these waves as the colours of the rainbow
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