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Two pianos each sound the same note simultaneously, but they are both out of tune. On a day when the speed of sound is 348 m/s,
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2. asked by fifi
3. 3,503 views
f a long string under a specific amount of tension produces a certain sound, what sound will a shorter string under the same
1. 1 answer
2. 161 views
Playing middle C on the piano keyboard produces a sound with a frequency of 256 Hz. Assuming the speed of sound in air is 345
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2. asked by ia
3. 3,333 views
A tuning fork produces a sound with a frequency of 277 Hz and a wavelength in air of1.21 m. What value does this give for the
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2. asked by Angel
3. 651 views
A standard man shouting loudly produces a 87.4dB sound at a distance of 7.05m. At what rate does he emit sound energy? Express
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2. asked by rory
3. 433 views
The energy supplied to a speaker is increased. What will happen to the sound the speaker produces?Responses A The sound will be
1. 1 answer
2. 13 views
A source produces 2000 sound waves in 4 seconds. The distance between two consecutive compressions is 55cm. Find the frequency,
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2. asked by Mano
3. 1,040 views
The siren of a police car produces a sound of frequency 420Hz.A man sitting next to the road notices that the pitch of the sound
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2. asked by Lydia
3. 1,011 views
Since sound is generated by vibrations and travels in waves it can be modeled by trigonometric functions. When an object
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2. asked by Don't wanna get caught!
3. 745 views
Sound Wave Phenomena Quick Check3 of 53 of 5 Items Question A stationary source produces a sound wave at a frequency of 100 Hz.
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2. asked by the real BARNY THE DINO :)
3. 450 views