Two bodies A and B having temperature 327° C and 427° C are radiating heat

Two bodies A and B having temperature 327° C and 427° C are radiating heat to the surroundings. The surrounding temperature is 27°C. The ratio of rate of heat radiation of A to that of B is

Options

(a) 5.2
(b) 0.32
(c) 0.52
(d) 3.2

Correct Answer:

0.52

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. An alternating voltage of 220 V, 50 Hz frequency is applied across a capacitor
  2. When an object is placed 40cm from a diverging lens, its virtual image is formed 20 cm
  3. A source of light is placed at a distance of 50 cm from a photocell and the stopping
  4. A particle of mass m, charge Q and kinetic enery T enters a transverse
  5. when a magnetic field is applied on a stationary electron, then it