A rocket is going away from the earth at a speed of `10^(6)` m/s . If the wavelength of the light wave emitted by a light source on it is `5400 Å`, what will be its Doppler Shift ?

A rocket is going away from the earth at a speed of 10^(6) m/s. If the wavelength of the light wave emited by it be 5700 Å, what will be its Dopper,s shift

A star is moving away from the earth with a velocity of 10^(5) m/sec. If wavelength of its spectral line be 5700 Å , the Doppler's shift will be

A star is going away from the earth. An observer on the earth will see the wavelength of light coming from the star

A star is going away from the earth. An observer on the earth will see the wavelength of light coming from the star

A star is moving away from the obsever on the Earth with a speed of 400 km/s. What will be the Doppler shift if the wavelength of light emitted by the star is 5800 Å ?

A rocket is moving away from the earth at a speed of 6 xx 10^(7) m//s . The rocket has blue light in it. What will be the wavelength of light recorded by an observer on the earth (wavelength of blue light = 4600 Å )

A rocket is moving away from the earth at a speed of 6 xx 10^(7) m//s . The rocket has blue light in it. What will be the wavelength of light recorded by an observer on the earth (wavelength of blue light = 4600 Å )

The periodic time of rotation of a certain star is 22 days and its radius is 7 xx 10^(8) metres . If the wavelength of light emitted by its surface be 4320 Å , the Doppler shift will be (1 day = 86400 sec )