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) Solve the following example. (2)How long will it take for a sound wave of 0.25m wavelength and 1.5kHz frequency to travel distance of 1.5km? |
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Answer» Answer: Therefore the SOUND wave will take 4SECONDS to travel 1.5 kms. Explanation: 25 cm = 0.25 METERS. If the sound TRAVELS 375 meters in one second, |
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