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How long does it take for the sound to reach you

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Reference no: EM131887354

1. You are at a concert, sitting 90 yards from the stage. The temperature is 20°C. A friend is watching the concert on television, and they are 1200 miles away.

a. How long does it take for the sound to reach you?

b. How long does it take the broadcast to reach your friend?

Reference no: EM131887354

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