Cari
Doppler effect
01
efek Doppler, fenomena Doppler
the change in frequency or wavelength of a wave in relation to an observer who is moving relative to the source of the wave, producing a shift in pitch or color
Contoh-contoh
In astronomy, the Doppler effect helps scientists determine the speed and direction of celestial objects.
Dalam astronomi, efek Doppler membantu ilmuwan menentukan kecepatan dan arah benda langit.
