A black body is at room tempreture It is placed in a furnace

Last updated: 6/27/2023

A black body is at room tempreture It is placed in a furnace and it is observed that 1 In begining it is seen most black and later on it is seen most brightest 2 It is always seen black 3 It can t be resolved at any times 4 In begining it is seen most black and later on it can t be resolved