Question

the amount of thermal radiation emitted per unit time depends on​

Answer 1

Answer:

thermal radiation

Explanation:

Thermal radiation. Thermal radiation is the electromagnetic radiation emitted by a body with a temperature above absolute zero. The amount of energy emitted depends on the temperature of the surface and its ability to emit energy.

Answer 2

All stuff with a temperature greater than absolute zero emits thermal radiation, which is transmitted in the form of electromagnetic waves. The emissivity of an object determines its heat radiation. 

Q=ησAδT ^4

1. the nature of the surface

2. the area of the surface

3. the difference in temperature between the surface and the environment

All stuff with a temperature greater than absolute zero emits thermal radiation, which is transmitted in the form of electromagnetic waves. The emissivity of an object determines its heat radiation.