What is the nature of thermal radiation?

Solution

Thermal radiations are electromagnetic in nature. The wavelength of thermal radiations ranges from

8 cross times 10 to the power of negative 7 end exponent space straight m space to space 4 cross times 10 to the power of negative 4 end exponent space straight m.

They belong to the infrared region of the electromagnetic spectrum. That is why thermal radiations are electromagnetic in nature.

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