Question

can heat radiate from a cold to hot body?

Answer 1

$<b>Hi friend !</b>$ .
See if my answer helps u dear ^_^

★★★★

Ans :- No friend , heat cannot radiate from a cold body to hot body bcoz there is no warmth in the cold body which is to be transferred to the hot body .
Definitely , the reverse can happen that heat is radiated from a hot a body to cold body .

★★★★

Hit brainliest for more help !

# Brishti ☺

Answer 2

All objects with a temperature above absolute zero (0 K, -273.15 oC) emit energy in the form of electromagnetic radiation. A blackbody is a theoretical or model body which absorbs all radiation falling on it, reflecting or transmitting none.