Physics
Grade-10
Easy
Question
The wavelength of visible light ranges from about ______.
- 200 to 1000 nm
- 300 to 900 nm
- 400 to 700 nm
- 100 to 500 nm
Hint:
The visible light spectrum is the segment of the electromagnetic spectrum that the human eye can view.
The correct answer is: 400 to 700 nm
The human eye can view wavelength range of 400 to 700 nm so the visible spectrum ranges from 400 to 700 nm and hence it was named so
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