Physics, asked by rajkumari94, 1 year ago

a rock is located at a depth of 1595m in sea.After how much time the ultrasound wave transmitted from water surface will be reflected back from Rock to the water surface. speed of ultrasonic wave is 1450m/s

Answers

Answered by Shanmukh008

2

speed=1450m/s
distance=1595m
time=x
s=d/t
t=d/s=1595/1450=1.1
therefore time is 1.1 seconds

Answered by Arpita1810

2

good evening

here your Answer

Attachments:

Previous Question

Next Question

Similar questions

English, 7 months ago

prepare speech on three interesting thing in my life...

English, 7 months ago

Why is That little child crying? in assertive ...

Social Sciences, 7 months ago

which national leaders were included in the constitution committee...

Physics, 1 year ago

force is 500 grams velocity is 100 cm per second acceleration is 2 metre per second square find kinetic energy of particle...

CBSE BOARD X, 1 year ago

what should i do if i m unhappy and uncomfortable to continue in my current school and want to switch because I m not satisfied with the kind of guideline the teachers give is acceptable to CBSE requirements but 6 months have already been passed and my parents can't afford to send me to any developed city ...

Physics, 1 year ago

a 3200 kg moving at speed of 40 m/s collides head on with another 30000 kg jeepney at rest . the moving jeepney come to rest and the other jeepney moves with a speed of 40 m/s . what is the total momentum after collison?

Hindi, 1 year ago

important questions on balgovind bhagat class 10 hindi...

Biology, 1 year ago

What kind of function these root perform...