A star is moving away from the earth at a velocity of10^(5) m s^(-1). What will be the shift in wavelength of the spectral line of length5700 Åas observed on the earth?

A star is moving away from the earth at a velocity of10^(5) m s^(-1).

1.	A star is moving away from the earth at a velocity of10^(5) m s^(-1). What will be the shift in wavelength of the spectral line of length5700 Åas observed on the earth?
Answer» SOLUTION :N/A