Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Reflection and Refraction of Light
0
%
0
0
0
Back
Restart
TRUE or FALSE. If the surface of an object does not reflect light, you will not be able to see the object.
TRUE
Oops!
Okay!
TRUE or FALSE. Convex lenses curve outwards and make things look bigger.
TRUE
Oops!
Okay!
A lens can be made of plastic or glass (TRUE / FALSE)
True
Oops!
Okay!
TRUE or FALSE. Objects under water appear closer to the surface than they really are because of refraction.
TRUE
Oops!
Okay!
Is the picture an example of reflection of light or refraction of light?
Reflection of light
Oops!
Okay!
A lens has a flat surface (TRUE / FALSE)
False
Oops!
Okay!
A lens makes things look bigger (TRUE / FALSE)
True
Oops!
Okay!
Light travels through air, water, glass and many other materials. How does the light travel?
In straight lines
Oops!
Okay!
Is the picture an example of the reflection of light or the refraction of light?
Refraction of light
Oops!
Okay!
TRUE or FALSE. Plane mirrors, convex mirrors and concave mirrors are all examples of refracted light.
FALSE
Oops!
Okay!
A lens is an opaque piece of glass. (TRUE / FALSE)
False
Oops!
Okay!
The bouncing back of light is called ____________
Reflection
Oops!
Okay!
Is the picture is an example of the reflection of light or the refraction of light?
Reflection of light
Oops!
Okay!
A lens has a curved surface (TRUE / FALSE)
True
Oops!
Okay!
Which is NOT an example of refracted light? A. binoculars B. glass prism C. spectacles D. mirror
Mirror
Oops!
Okay!
TRUE or FALSE. A convex lens is shaped like a lentil.
TRUE!
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies