Physics, asked by popkowsik, 9 months ago

motor car approaching a cliff with a velocity of90 kmph sounds the horn and the echo is heard
for 20 seconds. Assuring the velocity of sound in air to be 332ms the distance between the car
and cliff when the horn sound is
1) 3570m 2) 3580m 3) 3590m 4)3560m

Answers

Answered by rithinraju31082003

1

Answer:

2 is the answer because v=2d/t

Previous Question

Next Question

Similar questions

Math, 5 months ago

problem sume: Sanjana bought 2,3/4 meter cloth and his mother bought 1,1/2 metre cloth of his. how much cloth did they buy in all. please guy's pic nahi cali to typing kar ka baja ha...

English, 5 months ago

they well not help me...

Chemistry, 5 months ago

How many significant figure in this number 88.83...

English, 9 months ago

Do you like trees? Explain your answer into three to four lines...

Math, 9 months ago

2 years ago, a father was 5 times as old as his son. 2 years later, his age will be 8 more than 3 times the age of the son.find the present age of father and son.

Biology, 11 months ago

These results confirm our observation that expansion in the cell volume gives rise to tensile strain while reduction in the compressive strain...

Math, 11 months ago

If two pipes fill a tank in 6 hour and 7 hours respectively if both the pipes are opened after 1 hours respectively then how many time they take to fill the tank...

Math, 11 months ago

If the sides of triangle is 10cm,12cm,& 14 cm find the area of the triangle by using herons formula...