A Black metal foil receives radiation of power P from a hot sphere at absolute temperature T, kept at a distance d. lf the temperature is doubled and distance is halved, then Power will be

A Black metal foil receives radiation of power P from a hot sphere at

1.	A Black metal foil receives radiation of power P from a hot sphere at absolute temperature T, kept at a distance d. lf the temperature is doubled and distance is halved, then Power will be
Answer» <P>64P 16 P 4P 8P Answer :A