" The thermal radiations are similar to "

Nature of thermal radiations is similar to the nature of -

Thermal radiation falls in

Assertion: Like light radiation, thermal radiations are also electromagnetic radiation. Reason: The thermal radiations require no medium for propagation.

In what respect, the thermal radiations are different from light radiations,

What are thermal radiations ? Give their two important properties.

The thermal radiation from a hot body travels with a velocity of

The thermal radiation from a hot body travels with a velocity of