What is Doppler Effect? physicist Michio Kaku explains Doppler Effect Doppler Effect works on both light and sound objects. For instance, when a sound object moves towards you, the frequency of the sound waves increases, leading to a higher pitch. Conversely, if it moves away from you, the frequency of the sound waves decreases and the pitch comes down. Related topics #doppler #dopplereffect #physics #science #universe #michiokaku #speedoflight #speed #space
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