'Vsound' presentation slideshows

0.7 Hz 1.0 Hz 1.4 Hz 2.0 Hz

A 100-m long high-voltage cable is suspended between two towers. The mass of the 100-m cable is 150 kg. If the tension in the cable is 30,000 N, what is the lowest frequency at which this cable can oscillate?. 0.7 Hz 1.0 Hz 1.4 Hz 2.0 Hz.

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SPEED OF SOUND

SPEED OF SOUND. Total Recall. Remember, V = ? f Velocity of the Wave = wavelength x frequency. Speed of Sound. The speed of sound varies Changes with - medium (solid, liquid, gas) - temperature. Where do you think sound moves the fastest???

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Doppler Effect Problems

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