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WorksheetsLight questions
Total questions: 12
Worksheet time: 12mins
What is light
energy
brightness
wavelength
how does light travel
In straight lines called rays
in a line
a beam
Can the human eye see all light
YES!
NO
How are the colors arranged in the visible spectrum
VIBGYOR
BIVGROY
ROYGBIV
What Is reflection?
Reflection is when light bounces of of an object.
Reflection is when light is absorbed by a object.
What is refraction
Refraction is when light waves are bent resulting in a change of its speed as it moves from one medium to another.
Refraction is when light is absorbed by an object
what does transparent mean
Transparent materials allow light to pass through them easily
transparent materials allow no light to pass through them
transparent materials allow a little light to pass through them
What does translucent mean
Translucent materials allow only some light to pass through them.
Translucent materials allow light to easily pass through them
Translucent materials allow no light to pass through them
What does opaqe mean
Opaque means that no light can pass through it
opaque means only some light can pass through it
opaque means light can easily pass through it.
which one is a example of a transparent material
glass
window
plastic water bottle
all of these
which of these is a example of a translucent material
frosted glass
a sticky note
which one is a example of a opaque material.
foil
water
air
glass
