

MCQOPTIONS
Saved Bookmarks
1. |
The time period of rotation of the sun is 25 days and its radius is\[7\times {{10}^{8}}m\]. The Doppler shift for the light of wavelength\[6000\,\,{AA}\]emitted from the surface of the sun will be [MP PMT 1994] |
A. | \[0.04\,\,{AA}\] |
B. | \[0.40\,\,{AA}\] |
C. | 0.3 |
D. | \[40.0\,\,{AA}\] |
Answer» B. \[0.40\,\,{AA}\] | |