Emit or Reflect
Does a mirror emit or reflect light?
What is reflect
Is a firefly a natural or artificial light source?
natural
Name a device that uses light to see in the dark?
flashlight, etc
What shape is a rainbow?
a circle
What does transparent mean?
You can see an image through it
Does a lamp emit or reflect light?
what is emit
Is a headlight a natural or artificial light source?
artifical
Name a device that uses light to take a picture
camera, etc
What are aurora borealis ?
The northern lights
What does translucent mean?
You can see light through it but the image will not be clear
Name 2 things around our classroom that can emit light
______ and _________
Name 3 natural light source
_______, __________, and _________
Name a device that uses light to help you see better
Glasses, etc
What type of light causes tanning?
Ultraviolet
What does opaque mean?
An object that blocks all light
Name 2 things in our classroom that reflect light?
________ and ___________
Name 3 artificial light sources
______, __________, ___________
Name a device that uses light to see into space
telescope
UV light helps your body make which vitamin?
Name an object that is translucent?
_______,
How did Egyptians reflect light into pyramids?
using mirrors
Name a device that uses light to watch images and videos
television, tablet, etc.
What type of light is sensed as heat?
Infradred
_____________, ________________