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An electronic point source emits

An electronic point source emits sound isotropically at a frequency of 3000 Hz and a power of 34 watts. A small microphone has
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2. asked by caleb
3. 871 views
Two sources of sound are located on the x axis, and each emits power uniformly in all directions. There are no reflections. One
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2. asked by Anonymous
3. 940 views
Three sources of sound are distributed along a line, as shown in the figure. v is the speed of sound. Source A is at rest, and
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2. asked by Ben
3. 1,200 views
A small omni directional source of noisy sound emits uniformly with a power of 40W.Determine the distance from the source for
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2. asked by Evans
3. 713 views
A source of sound (1140Hz) emits uniformly in all directions. An observer 3.09m from the source measures a sound level of
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2. asked by Ann
3. 538 views
A source of sound (1200 Hz) emits uniformly in all directions. An observer 2.99 m from the source measures a sound level of 41.1
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2. asked by Matt
3. 560 views
A source of sound (1200 Hz) emits uniformly in all directions. An observer 2.99 m from the source measures a sound level of 41.1
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2. asked by Madeline
3. 554 views
A source of sound (1200 Hz) emits uniformly in all directions. An observer 2.99 m from the source measures a sound level of 41.1
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2. asked by Madeline
3. 541 views
A source of sound (1000 Hz) emits uniformly in all directions. An observer 3.19 m from the source measures a sound level of 39.2
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2. asked by Anonymous
3. 1,593 views
A radioactive source of a single nuclide emits 2.4-MeV neutrons at the rate of 9200 neutrons per second. The number of atoms in
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2. asked by jay
3. 568 views