Physics: A metal fragment is in a patient. The speed of sound in the tissue is 1450 m/s. The depth of the fragment is 0.265 m. What will be the time between the transducer emitting the sound and picking the sound echo up?

A metal fragment is in a patient. The speed of

daniecott

27.01.2022

Time, $t=1.82\times 10^{-4}\ s$

Explanation:

The speed of sound in the tissue is 1450 m/s and the depth of the fragment is 0.265 m.

It is required to find the time between the transducer emitting the sound and picking the sound echo up. The time taken by the sound is :

$t=\dfrac{d}{v}\\\\t=\dfrac{0.265}{1450}\\\\t=1.82\times 10^{-4}\ s$

So, the time between the transducer emitting the sound and picking the sound echo up is $1.82\times 10^{-4}\ s$

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Arealbot

03.11.2020

14.7 lbs per square inch of earth surface which is roughly 11 billion billion pounds.

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