3 Two spheres P and Q of same colour having radii 8 cm and 2

Last updated: 6/28/2023

3 Two spheres P and Q of same colour having radii 8 cm and 2 cm are maintained at temperatures 127 C and 527 C respectively The ratio of energy radiated by P and Q is 1 0 054 3 1 2 0 0034 4 2