MCQOPTIONS
Saved Bookmarks
| 1. |
Pick out the correct statement. |
| A. | Higher is the temperature of the radiating body, higher is the wavelength of radiation. |
| B. | Logarithmic mean area is used for calculating the heat flow rate through a thick walled cylinder. |
| C. | The wavelength corresponding to maximum mono-chromatic emissive power increases with rise in temperature. |
| D. | Solid angle subtended by the finite surface at the radiating element is called the angle of incidence. |
| Answer» C. The wavelength corresponding to maximum mono-chromatic emissive power increases with rise in temperature. | |