Login

Remember

Register

Questions
Unanswered
Tags
Users
Ask a Question

Ask a Question

Define an echo.

0 votes

355 views

asked Aug 23, 2021 in Physics Form 2 by anony mous

Define an echo.

sound
echo

Please log in or register to answer this question.

3 Answers

0 votes

answered Aug 23, 2021 by anony mous

An echo is a reflected sound on meeting a reflector or an obstacle.

Please log in or register to add a comment.

0 votes

answered Jun 14, 2023 by 0768244XXX

Echo is the reflected sound

Please log in or register to add a comment.

0 votes

answered Oct 21, 2023 by 0710947XXX

Reflection of sound

Please log in or register to add a comment.

Related questions

0 votes

1 answer

A man standing at the middle of two parallel walls fires a gun. He hears an echo after 1.5 seconds. Determine the distance of separation of the walls.

asked Aug 18, 2021 in Physics Form 1 by anonymous

sound

0 votes

1 answer

A man standing 400 away from a wall bangs two pieces of wood together and hears an echo 2.5 seconds later. Determine the speed of sound in air at that place.

asked Jul 29, 2021 in Physics Form 1 by anonymous

sound

0 votes

6 answers

why the bulb of the thermometer is blackened

asked Feb 11, 2022 in Physics Form 2 by iqrosi44

sound
????????????????

0 votes

1 answer

A person stands between two high walls d metres apart. He stands 400m from the nearer wall. He blows a whistle and hears two echoes, the first one after 2.5 seconds and the second one 2 seconds later. Determine:

asked Aug 23, 2021 in Physics Form 2 by anony mous

sound
speed of sound by echo method

0 votes

4 answers

A person stands between two vertical cliffs 400m from the nearer cliff. The cliffs are x distance apart. Every time the person strikes the rock once, two echoes are heard, the first one after 2.5s and the second one 2.0 s later. Calculate

asked Aug 5, 2021 in Physics Form 2 by anony mous

sound
linear motion

Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

Define an echo.

Please log in or register to answer this question.

3 Answers

Please log in or register to add a comment.

Please log in or register to add a comment.

Please log in or register to add a comment.

Related questions

Categories