Question

The wavelength of the radiation emitted by a hot body depends on

• A. Nature of its surface
• B. Area of its surface
• C. Temperature of its surface
• D. All the above

Answer 1

Answer: (D)

All the above

In given concept $\frac{\Delta q}{\Delta t}$ is The rate at which energy is radiated by a hot body $e$ depends upon Nature of its surface $A$ is Area of its surface $T$ is Temperature of its surface In given concept $\frac{\Delta q}{\Delta t}$ is The rate at which energy is radiated by a hot body $e$ depends upon Nature of its surface $A$ is Area of its surface $T$ is Temperature of its surface