

MCQOPTIONS
Saved Bookmarks
1. |
If a body is at 2000 K, the wavelength at which the body emits maximum amount of radiation is |
A. | 1.45 μm |
B. | 1.45 cm |
C. | 0.345 cm |
D. | 0.345 μm |
Answer» B. 1.45 cm | |