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Doppler effect
01
epekto Doppler, penomenong 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
Mga Halimbawa
The Doppler effect explains why the pitch of an ambulance siren changes as it approaches and then passes by.
Ang Doppler effect ay nagpapaliwanag kung bakit nagbabago ang pitch ng sirena ng ambulansya habang ito ay lumalapit at pagkatapos ay dumadaan.
