Ocean Wave, Sound Wave, Light Wave,

Shock Wave, Radio Wave, Microwave,

Heat Wave, Brain Wave....



A wave is a wiggle in space and time

like an ocean wave it moves up and down.

Repeating in cycles of up and down.

The up is called the CREST

and the TROUGH is the down.



The wavelength is the distance

from crest to crest or trough to trough.

(Into a puddle rain drops drop and water

waves roll off....)



A wave carries energy as it goes.

Sound waves make air molecules rock and roll.

To and fro and to and fro, from speaker to

ear that's how they go!

Sound waves make ari molecules rock and roll!



The frequency is the rate that sound waves

make air molecules shake! The higher the freq

the higher the pitch and the faster the molecules twitch!



The bigger the bell the longer the wavelength

and the slower the air shakes!

The smaller the bell the shorter the wavelength

and the faster the air shakes!



Tune into my frequency

and do the freaky wave with me!

Sound waves make me rock and roll!

Up and down and to and fro!

Microwaves cook your casserol

making water molecules rock and roll!

Wave it up! Heat it up! Eat it up!



Physics! Mmmmmmmmmm.... Yum! Yum!