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Q: Wavelength of two sound waves in air 82 82 m. They produce are m 173 and 171 9 beats/second.…

A:

Q: What happens to the power that is released as sound travels through the air?

A: Let us discuss first how the sound wave travels fron the source to our eardrum. The source of a…

Q: What would be the effect of pressure on the speed of sound and Why?

A: The speed of the sound is

Q: vacuum cleaner makes 60 decibel sound, whisper is 20 decibel, how much louder the vacuum cleaner is?…

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Q: transducer cmits dia gnastie Ultrasaund uHrasound to A a tissue laver and recie ved the e echo aft…

A: Given-  Time , T = 1.30×10-6 sec. Speed , v = 1540 m/s  Using formula -  Distance = Speed × time

Q: Why do sounds get fainter the farther you are from their sources?

A: Solution:- There are mainly two reasons.   1. When we are away or moving away from the sound source…

Q: Traditional methods of protecting the hearing of people whowork in areas with very high noise levels…

A: Given Traditional methods of protecting the hearing of people whowork in areas with very high noise…

Q: Sound from a musical instrument like a flute is what kind of wave?

A: Musical tones are produced by musical instruments, or by the voice.

Q: The volume of a sound wave corresponds to what for a general wave?

A:

Q: In an experiment about wave motion, students send a wave down a rope. If it takes 0.15 s for the…

A: The frequency of a wave is defined as the number of cycles per second. Since the wave takes 0.15…