Physics · Optics, Nature of Light and Optical Instruments
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The range of wavelengths for visible light is between _______.
- A
4.6 x 107 to 7.8 x 10 -7 m
- B
4.0 x 10 -7 to 7.6 x 10 -7 m
- C
4.0 x 10 -6 to 7.6 x 10 -6 m
- D
4.0 x 10 -8 to 7.6 x 10 -8 m
The range of visible light is from 400nm to 760nm. Conversion of 400nm to meters will be 400x10-9=4x10-7. Conversion of 760 nm to meters will be 760x10-9=7.6x10-7.
Hence the answer is B.
The range of visible light is from 400nm to 760nm. Conversion of 400nm to meters will be 400x10-9=4x10-7. Conversion of 760 nm to meters will be 760x10-9=7.6x10-7.
The range of visible light is from 400nm to 760nm. Conversion of 400nm to meters will be 400x10-9=4x10-7. Conversion of 760 nm to meters will be 760x10-9=7.6x10-7.
The range of visible light is from 400nm to 760nm. Conversion of 400nm to meters will be 400x10-9=4x10-7. Conversion of 760 nm to meters will be 760x10-9=7.6x10-7.
The range of visible light is from 400nm to 760nm. Conversion of 400nm to meters will be 400x10-9=4x10-7. Conversion of 760 nm to meters will be 760x10-9=7.6x10-7.
Tagged under Physics · Optics, Nature of Light and Optical Instruments