Physics, asked by sharma19202000, 1 year ago

what is ultrasound and give three uses?

Answers

Answered by spardha1
14
Ultrasound is the sound wave above 20kg Hz. This ultrasound we can't hear.

THERE ARE VARIOUS USES OF ULTRASOUND THOSE ARE AS FOLLOW :::::::::::

IN MEDICAL FIELD

These are used by the doctor to see the baby inside the mother's stomach

to see the stones present in the Kidney

it is used by the bats to avoid obstacles in their path
Answered by Anonymous
12
the sound having frequency more than 20 kHz is known as ultrasound .
USES:
1.it is used hospital to detect abnormality
2.i think in sonar
3.i t is used by the bats to detect preys

semwalpawansheetal: Hiii
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