There are many reasons why you should write a how to manual about the reflection of sound. This is so that other people will understand your thought process.
A simple working model can be as follows: Take 2 hollow tubes, the ones which can be used as pipelines for delivering water. Place them against a wall, both at an equal angle from the perpendicular to the wall. Place a alarm clock at the end of one of the tubes and try to listen through the second tube. You will see that you can hear the sound of the alarm quite clearly. This model shows that the angle of incidence of sound on a surface is equal to the angle of reflection of sound bouncing back from the surface.
yes,i want simple but good science project on reflection of sound can you help me
There are so many ways that you can make a working model on sound. One way to create a working model is to sing.
Reflection is the return of sound waves from surfaces on which they are incident.
The reflection is vibration because sound is equal to vibration
Sound is just waves within a medium (Air), you could quite effectively create a model via a tub of water and show waves bouncing off the sides, sound will have a similar propagation to the water waves.
Sound can be reflected off things - a reflection of sound is called an "echo" and can be heard.
Shine a laser pointer onto mirrors set up at various angles.
This is called reflection of sound. It's like a sound wave bouncing on a trampoline.
a reflection
Angle of Incidence is equal to Angle of Reflection.
The reflection is vibration because sound is equal to vibration