A special room contains a mixture of oxygen and helium that is breathable. Two musicians play a
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A special room contains a mixture of oxygen and helium that is breathable. Two musicians play a guitar and a flute in the room. Does each instrument sound different from when it is played in normal air? Why or why not?
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The speed of sound in an oxygenhelium mixture would be different than in air If t...View the full answer
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