Exam (elaborations)
ARDMS – SPI UPDATED Exam Questions and CORRECT Answers
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ARDMS – SPI UPDATED Exam Questions and CORRECT Answers what type of wave is a sound wave? - Ans longitudinal, mechanical molecules of the medium vibrate at 90 degrees to the direction of the traveling wave - Ans transverse wave what is the range of audible sound? - Ans 20 Hz to 20 kHz por...
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