A.Nature of body
B.Temperature of body
C.Physical nature
D.All of the above
E.None of the above
Related Mcqs:
- The emissivity of a body will be equal to absorptivity when
- A black body absorbs all radiations. As a result of absorption of these radiations
- If the absorptivity plus reflectivity of a body equals 1, then the body is known as
- Enzymes are essential for our body because they:
- Our body does not evaporate despite high temperature and does not freeze despite low temperature because:
- If a body reflects entire radiation incident on it, then it is known as
- Heat conduction does not occur
- The value of the wavelength for maximum emissive power is given by
- The wavelength for maximum emissive power is given by
- The relation between the emissive and absorptive power of a surface is developed under
