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A stationary horn emits a

A stationary horn emits a 151 Hz tone. What frequency is heard by a passenger on a train which is moving towards this horn with
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2. asked by utl
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A stationary horn emits a 135-Hz tone. What frequency is heard by a passenger on a train which is moving towards this horn with
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2. asked by aok
3. 543 views
Hello to all the fantastic tutors! I'm stuck on this question, I was wondering if there is a way to solve this.A car horn emits
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2. asked by Tommy
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A train moving with a speed of 31.8 m/s sounds a 136-Hz horn. Suppose a stationary observer sounds a horn that is identical to
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2. asked by cassie
3. 1,619 views
The note D above middle C has a frequency of 294 cycles per second, and the note E has afrequency of 330 cycles per second. A
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2. asked by Tom
3. 903 views
A 5000-Hz car horn is blasted while the car is moving at 35.0 m/s toward a dazed physics student (stationary). What is the
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2. asked by Sneha
3. 526 views
A car travelling at 90 km/hr sounds it horn as it approaches a stationary cyclist.if the car horn is at 512 Hz and temperature
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2. asked by Allen
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1)As a sound source moves away from a stationary observer, the number of waves will.decrease 2)How fast should a car move toward
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2. asked by Jon
3. 816 views
1)As a sound source moves away from a stationary observer, the number of waves will.decrease 2)How fast should a car move toward
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2. asked by Jon
3. 1,266 views
A train sounds its horn as it approaches an intersection. The horn can just be heard at a level of 42 dB by an observer 10 km
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2. asked by Jake
3. 863 views