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A source of sound (1140Hz)

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A source of sound (1140Hz) emits uniformly in all directions. An observer 3.09m from the source measures a sound level of
1. 0 answers
2. asked by Ann
3. 520 views
A source emits sound uniformly in all directions. There are no reflections of the sound. At a distance of 12 m from the source,
1. 1 answer
2. asked by Hannah
3. 4,719 views
1.Set the person on the road a distance away from the sound source. Set the speed of the source to 200 m/s and run the
1. 2 answers
2. asked by PLEASE HELP ME PLEASE
3. 347 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
1. 0 answers
2. asked by Matt
3. 543 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
1. 0 answers
2. asked by Madeline
3. 532 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
1. 0 answers
2. asked by Madeline
3. 525 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
1. 3 answers
2. asked by Anonymous
3. 1,568 views
A source emits sound uniformly in all directions. There are no reflections of the sound. At a distance r1 from the source the
1. 1 answer
2. asked by Anonymous
3. 4,448 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
1. 1 answer
2. asked by Ben
3. 1,169 views
A source of sound emits waves at a frequency f= 650 Hz. An observer is located at a distance d= 170 m from the source. Use u=340
1. 8 answers
2. asked by Anonimus
3. 760 views

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