As a bat flies toward a wall at a speed of 6.0 m/s, the bat emits...

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As a bat flies toward a wall at a speed of 6.0 m/s, the bat emits...

As a bat flies toward a wall at a speed of 6.0 m/s, the bat emits an ultrasonic sound wave with frequency 30.0 kHz. What frequency does the bat hear in the reflected wave?

Ship A is traveling 20 m/s due east. Ship B is traveling 15 m/s due west away from Ship A. Ship A sounds a horn with a frequency of 1500 Hz. What frequency does an observer on Ship A hear in the reflected wave from Ship B?

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Answer 1

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6mls 0 Bat Speed of sound, V = 343 m/s forequency of sound, f = 30 x103 Hz. 1 when the sound room bat reaches the well, speed west east f 3 Ship A Ship B → ♡ fa E Note: listener should be on the right side = 1500 Hz frequency heard Vs =-20mis V = 15m/

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As a bat flies toward a wall at a speed of 6.0 m/s, the bat emits...

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As a bat flies toward a wall at a speed of 6.0 m/s, the bat emits...

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