Science, asked by jichouhan789, 11 months ago

Sonar sends a signal to 3000 sea
floor and signal is received after 4 second find the speed of the ultrasound

Answers

Answered by riteshdabi10

1

If the unit is 3000m

the speed is 750m/s.

If the unit is 3000km

the speed is 750km/s or 2700000km/hr

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