Question

Both underside and sides of cooker are black to absorb the radiant heat rapide
For radiation, no medium is required.
true ya false​

Answer 1

Explanation:

All bodies emit radiant energy whether they are solid, liquid or gases. <br> Reason : Black bodies absorb and emit radiant energy better than bodies of lighter colours.

Answer 2

Answer:

bhaiya nahi didi hu yaar