This is the time of day when your shadow is the biggest…
What is morning and afternoon?
100
These are two examples of materials that are translucent..
What is wax paper, lampshade, etc.
100
Light travels in this direction..
What is a straight line?
200
This part of the eye is unable to detect pain, as there are no nerve endings (therefore you should not look directly at the sun as you will not know if it has been burned)..
What is the retina?
200
This is an example of natural light…
What is sun, lava, fire, firefly, anglerfish, etc.
200
These are the three terms we learned that are defined by the amount of light that pass through them…
What is translucent, transparent, and opaque?
200
These are two examples of materials that are transparent..
What is plastic wrap, fish bowl, window, etc.
200
This is the term used for when light bounces back of a material..
What is reflection?
300
This item is often worn by humans and mistakenly thought to completely eliminate the risk of your eye being damaged..
What are sunglasses?
300
This is an example of artificial light..
What is a flashlight, lantern, fireworks, LED bulb, etc
300
This type of material lets all the light through...
What is transparent?
300
These are two examples of materials that are opaque..
What is brick, desk, table, wood, computer, etc.
300
This is the term used for when light is bent...
What is refraction?
400
These are the only type of glasses that can be worn to completely protect your eyes from a burn…
What are welder’s glasses?
400
This is why we are able to see the moon..
What is reflecting of the sun’s light?
400
This type of material lets some light through…
What is translucent?
400
Cardboard an example of this type of material..
What is opaque?
400
Draw a picture of how light travels through a convex lens..
What is outward which causes the image to look bigger?
500
It takes the light from the sun _____ minutes to reach the earth!
What is 8 minutes?
500
This is how fast light travels..
What is 300 000 km/second?
500
This type of material does not let light through..
What is opaque?
500
A magnifying glass is an example of this type of material..
What is transparent?
500
Draw a picture of how light travels through a concave lens..
What is inwards which cause the image to look upside down?