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WorksheetsLIGHT 4
Total questions: 18
Worksheet time: 23mins
What is a prism?
a transparent object that separates white light
a translucent object
an opaque object that appears black
a fancy glass science toy
Refraction may cause your object in the water to look
darker
smooth
lighter
bent or broken
Which is transparent?
a purple balloon
a wooden fence
clean water
aluminum foil
Which vocabulary word describes an object that you
can see SOME light through - but the image will be blurry?
prism
transparent
translucent
opaque
What happens when an opaque object blocks the light?
nothing - you can still see all of the light
a shadow is made
the white light is broken into a rainbow
reflection
By passing light through a prism, you can tell _______________
that blue light is brighter than white lights
that white light is made up of different colors
the original source of light
the weight of the prism
White light is made up of every color of the rainbow. As white light passes through a prism, it is refracted and these colors are produced. They are always in a certain order. Which two colors are missing in the diagram?
yellow and blue
yellow and white
blue and purple
pink and blue
This picture shows a duck swimming in a lake. A student sees a mirror image of a duck in the water off the lake. What causes this mirror image?
reflected light
refracted light
absorbed light
black light
Which of the following allows you to see object that do not produce their own light?
absorption
refraction
reflection
deflection
Why is the Moon is NOT a light source?
Because it is only reflects the Sunlight and not its own light.
Because it is shines bright at night.
Because it is not a star.
Because it is not changing its color through out the time.
An object can reflect the light better if it is has a ____________
rough surface
smooth surface
slimy surface
dry surface
