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A pulse of sound takes

A pulse of sound takes 1/100 seconds to travel about 25 feet to the sea floor and back. A ship stops in an area where the sea
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2. asked by Vivyann
3. 107 views
2. A pulse of sound takes 1 second to travel 2,460 feet to the seafloor and back. A ship stops in a different area where the
1. 1 answer
2. 44 views
The speed of sound is about 340 m/s. Assume that when the motion detector emits an ultrasonic pulse, it must detect the
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2. asked by Priscilla
3. 673 views
a ship sends a snoar pulse of frequency 30kHz and duration 1.0 ms towards a submarine and receives a reflection of the pulse 3.2
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2. asked by sake
3. 1,570 views
Ray is an accomplished triathlete and takes his pulse several times a day to help him obtain a full picture of his daily health.
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2. 25 views
QuestionWhat is it called when someone measures a pulse rate by using a stethoscope to listen at the point of maximum pulse
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2. 30 views
The most common way to take pulse is by measuring the beat of the heart as felt through the walls of the radial artery, at the
1. 1 answer
2. 29 views
a sound generator is set up 5 m above the diving end of a swimming pool. the depth of the pool is known to be 12 m deep. the
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2. asked by kassy
3. 774 views
A bat in a cave emits a sound pulse and receives an echo 0.15 second later. Assuming that the speed of sound is 345 m/s, how far
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2. asked by Anonymous
3. 740 views
determine the following distances based on the sonar data given. a ship sends a sound pulse downward and receives the reflected
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2. asked by lorraine
3. 1,475 views