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

Both underside and sides of cooker are black to absorb the radiant hea

1.	Both underside and sides of cooker are black to absorb the radiant heat rapide For radiation, no medium is required. true ya false
Answer» TION:All bodies emit radiant energy WHETHER they are solid, liquid or gases. Reason : Black bodies ABSORB and emit radiant energy better than bodies of LIGHTER colours.