What is the approximate wavelength range of thermal radiation? – McqOptions

MCQOPTIONS

1.	What is the approximate wavelength range of thermal radiation?
A.	0.1 to 100 μm (micrometer)
B.	0.1 to 100 nm (nanometer)
C.	0.1 to 100 cm (centimeter)
D.	none of the above
Answer» B. 0.1 to 100 nm (nanometer)

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