Wave motionHard
Question
The wave length of light received from a distant galaxy is 0.5% greater than that received from an indentical source on the earth. the galaxy :
Options
A.is stationary relative to the earth
B.is moving towards the earth with velocity of light
C.is moving away from the earth with light velocity
D.is moving away from the earth with velocity 1.5 × 106 m/sec.
More Wave motion Questions
Time period of rotational motion of the sun is 25 days and the radius of the sun is 7 × 108 meter. The doppler disp...A light of monochromatic wavelength 4000(Ao) is allowed to fall on a metal surface having work function 2eV. What is min...For the wave shown in the fig, the equation for the wave, travelling along +x axis with velocity 350 ms-1. When its posi...If the equation of motion of standing wave is y = 0.3 sin (314t − 1.57 x)m, then the velocity of progressive wave ...For transverse stationary wave in string follow two picture are shown, freq of system is 250 Hz. Then correct statement ...