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Physics, 14.07.2021 01:00 simmonss2497
Sound of a given frequency leaves a loudspeaker and spreads out due to diffraction. The speaker is placed in a room that contains either air or helium. The speed of sound in helium is about three times as great as that in air. In which room, if either, does the sound exhibit the greater diffraction when leaving the speaker
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Sound of a given frequency leaves a loudspeaker and spreads out due to diffraction. The speaker is p...
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