JEE Main Physics Mechanics #20 The Doppler Shift
Автор: Michel van Biezen
Загружено: 2021-09-09
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Two cars are approaching each other at an equal speed of 7.2km/hr. when they see each other, both blow horns having frequency of 676Hz. The beat frequency heard by each driver will be (how many?) Hz. (Velocity of sound in air is340m/s.)
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• JEE Main Physics Mechanics #19 Wave Equati...
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