Science, asked by prerna4162, 8 months ago

hi friends. can u tell me in detail about echo please it is urgent

Answers

Answered by jasmeet1479

1

Answer:

sound that is repeated as it is sent back off a surface such as the wall of a tunnel

Answered by Shs07

0

Answer:

The bouncing back (mainly repetition) of sound from a surface is called as echo.

Previous Question

Next Question

Similar questions

Physics, 4 months ago

A balloon has been inflated by 0.8 litre of air under a pressure of 95 cm Hg. Temperature remaining unchanged, if the pressure is reduced to 76 cm Hg, what will be the volume of that air...

Physics, 4 months ago

17] Q.4. Find the value of current through the resistor R of the circuits (i) and (ii) when similar diodes D, and D, are connected as shown in figure. D1 D2 D1 D2 12 HH 2V R W 2092 2V 2012 А...

Physics, 4 months ago

a bus travels 54 km in 90 mins. the speed of the bus is a)0.6 m/s b)10 m/s c)5.4 m/s d)3.6 m/s...

Business Studies, 8 months ago

Someone who builds and maintains websites for a living would be part of what pathway?

Science, 8 months ago

an acid reacts with a base to produce (a) an acid (b) a base (c) only salt (d) salt and water...

Math, 1 year ago

convert 36/5 into minutes and seconds...

Political Science, 1 year ago

If you have someone working as a domestic help in your house or locality talk to her and find out a little bit more about her life - Who are her family members? Where is her home? How many hours does she work? How much does she get paid? Write a small story based on these details.

English, 1 year ago

You answer the door-bell only to find an intricate envelope on the ground Complete the story...