What is wavelength range of visible light? - Heat Transfer

Q.  The wavelength range of the visible light is about
- Published on 10 Aug 15

a. 350 to 750 μm (micrometer)
b. 350 to 750 nm (nanometer)
c. 350 to 750 cm (centimeter)
d. none of the above

ANSWER: 350 to 750 nm (nanometer)

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