Please be patient. If it doesn't work, please reload. If it still doesn't work, contact us on WhatsApp.
StartingIn ProgressComplete
0%
Preparing your learning materials...
StartingIn ProgressComplete
0%
"Learning is a treasure that will follow its owner everywhere"
A distant star is receding from the Earth with a speed of 1.4o x 107 m/s. It emits light of frequency 4.57 x 1014 Hz. The speed of light is 3.0 x 108 m/s. The Doppler effect formula can be used with light waves. What will bethe frequency of this light when detected on Earth?