Sound is All Around | Educational Video
Ohh, what a lovely music !
Hii, everyone, i was listening to a song, its my favourite,
But did u ever stop to think where does sound come from, lets explore!
Sounds are all around,and they come from sound sources .
A sound source is anything that makes sound .
Sound is a type of energy , therefore anything that makes sound is also making
energy .
When its not making energy, its not making sound.
For example, a fan, right now , its off ad not using any energy, if we listen to it,
it doesnt make any sound, if I turn it on andit starts using energy, then we should
be able to hear it.
Now that fan is using energy, we can hear that sound .
We can find sources of sound around the house like this refrigerator,if you listen ,
you can hear a humming .Some sounds are loud, some sounds are really quite,
Sshhhhh
Sources of sound revenue in our house , in streets, around town, , even in
sky.
Now lets see if u can identify these sounds from around you and your
neighbourhood:
(running water)
(grass mower)
(machine beep)
(train bell)
So kids what are the some things you learned today, wait let me remind them.
We learned that sound is energy and that it comes from sound sources .Sound sources
are all around us , all the time.
So now u know na kids, great job then hurray!
I hope u liked it!bbyeeee
