1.

A rocket is going away from the earth at a speed of 106 m/s If the wavelength of the light wave emitted by it be \[5700\,\,{AA}\], what will be its Doppler's shift                                               [RPMT 1996]

A. \[200\,\,{AA}\]
B. \[19\,\,{AA}\]
C. \[20\,\,{AA}\]
D. \[0.2\,\,{AA}\]
Answer» C. \[20\,\,{AA}\]


Discussion

No Comment Found

Related MCQs