fre c) Two aeroplanes A and B are moving away from one anotherwith a speed of 540 km/hr. The frequency of the whistle emitted by A is 1000 Hz If velocity of sound in air is 350 m/sec, calculate the apparent pitch of the whistle as heard by the nassengers on B.

fre c) Two aeroplanes A and B are moving away from one anotherwith a speed of 540 km/hr. The frequency of the whistle emitted by A is 1000 Hz If velocity of sound in air is 350 m/sec, calculate the apparent pitch of the whistle as heard by the nassengers on B.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter17: Sound

Section: Chapter Questions

Problem 65P: People with good hearing can perceive sounds as low as -8.00 dB at a frequency of 3000 Hz. What is...

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Electromagnetic Waves

Electromagnetic waves are waves that consist of magnetic field and electric field components perpendicular to each other. These field components are also perpendicular to the direction of propagation of the wave.

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c) Two aeroplanes A and B are moving away from one another with a speed of 540
km/hr. The frequency of the whistle emitted by A is 1000 Hz If velocity of sound
in air is 350 m/sec, calculate the apparent pitch of the whistle as heard by the
nassengers on R.

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