1
2
3
4
100
What do we need to see?
Light
100
What do you see when you look in a mirror?
Reflection
100
Does the moon give off light?
yes or no
No
100
What vocab word can I use instead of saying bounced?
Reflected
Reflect
Reflection
200
What is the height of a wave called?
Amplitude
200
What are the lines?
Wave length
200
Which wave is louder?
Higher amplitude
200
What does this picture show?
Reflection of the birds
300
We see a banana as yellow because yellow is ___________ and all the other colors are absorbed.
reflected
300
We see an apple as green because green is reflected and all the other colors are _______________.
absorbed
300
Which wave has the shortest wave length?
4
300
A clear water bottle is _____________
Transparent
400
What are 2 things all waves have?
Amplitude and Wavelength
400
If the boy does not use a periscope, why can he not see his mom?
The counter blocks the light from entering his eyes.
400
Which wave has the longest wave length?
3
400
A brick wall is ______________.
Opaque
500
How do we see the moon?
The light from the sun reflects off the moon and goes to our eyes
500
How does a periscope work?
Light enters the periscope. It reflects off the two mirrors and goes to your eyes
500
Is the ground smooth or rough?
Rough