Question

do all objects emil radiation of heat​

Answer 1

Answer:

All material objects emit electromagnetic radiation; the distribution of photon energies and fluxes emitted depend primarily on the object's temperature. ... Because the amount of radiation, and its spectrum depends on the temperature, it is sometimes called thermal radiation, or heat radiation.

Answer 2

Answer:

Explanation:

All objects emit electromagnetic radiation according to their temperature. Colder objects emit waves with very low frequency (such as radio or microwaves), while hot objects emit visible light or even ultraviolet and higher frequencies.