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WorksheetsSound & Communicating with Light and Sound
Total questions: 15
Worksheet time: 15mins
Jaylin played the green straw. He wants to play a higher pitch, which color should he play next?
Blue
Yellow
Orange
Pink
Julieth is flicking the lights on and off in the classroom. Which way is she communicating?
With sound
With light
With light and sound
Angel is ringing a bell to tell everyone time is up. Which way is he communicating?
With sound
With light
With light and sound
Sky is going to bang with a metal spoon on a pot to let Tawaba know when she is done. What is she doing?
Communicating with sound
Communicating with light
Communicating with light and sound
Can you communicate without speaking?
Yes, you can communicate without speaking
No, you must speak to communicate
Which is an example of communicating with light?
A secret knock on the door
Blowing a whistle
Quickly turning on and off a flashlight
Which is an example of communicating with sound?
A drum roll
A traffic light turning red
Turning off a light for quiet reading
Light makes vibrations.
True
False
Which is an example of using light to get somone's attention?
use a mirror to reflect the sun shining in the
window
pick up a white piece of paper and wave it in the
air
flick a rubber band across the room
pick up a metal tin and hit it with an expo marker
Which is an example of someone using a sound to get a friend's attention?
Making a smoke signal at a fire
Using a mirror to reflect sunlight
Blowing a metal whistle
Using a flashlight
Sound is produced by ________.
Vibrations
Heat
Light
Noise
The back-and-forth motion of an object
volume
vibration
soundwave
echo
You have two glass jars. You want them to play different pitches, how do they need to be filled?
Fill them both all the way up
Make sure they are both empty
Fill them up to different levels
They will sound the same, because they are both water
How would someone know the sound the glass filled with water will make when it is tapped?
They will all sound the same.
They are all the same because it is water
There is no way to know until you tap it
The different amounts of water make different pitches
Which color would be the lowest pitch?
blue
green
red
yellow
