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WorksheetsAll About Light
Total questions: 20
Worksheet time: 11mins
What is light? Check all the correct answers.
It is a form of energy
It is a dark area
It allows us to see
A _________________ is an object that gives out light.
reflector
light source
transparent object
What is our major light source on Earth?
The stars
The moon
The sun
Which picture is an example of a light source?
Which picture is an example of a natural light source?
What is an artificial light source?
It is an object that gives out light naturally.
It is a human-made object that gives out light.
It is an object that does not give out light.
Which picture is an example of an artificial light source?
A ___________________ is an object that does not give out light, but it reflects light given by something else.
light source
reflector
natural light source
Which of the pictures are reflectors? Check all the correct answers.
Which objects are good reflectors?
Shiny objects
Dull (not shiny) objects
Look at the picture. What behavior of light does it explain?
Light can reflect when it hits an object.
Light can refract when it travels from one material to another.
Light can be absorbed by dark colors.
Look at the picture. What behavior of light does it explain?
Light can reflect when it hits an object.
White light can disperse into 7 colors.
Light can be absorbed by dark colors.
Read the case below and answer the question.
It’s a bright, sunny day and Tala and Raya want to go and play in the park. Tala decides to wear a black t-shirt, but Raya is trying to convince her to wear light colors so that she does not feel hot. Tala disagrees and insists that her black t-shirt will make her feel cool also.
Who is correct?
Tala, because dark colors do not absorb light and light colors do.
Raya, because dark colors absorb light and light colors reflect light.
Look at the picture. What behavior of light does it explain?
Light can reflect when it hits an object.
Light can refract as it travels from one material to another.
Light can be absorbed by dark colors.
__________________ objects are objects that allow all of the light to pass through them.
Transparent
Translucent
Opaque
__________________ objects are objects that allow some of the light to pass through and the rest is not.
Transparent
Translucent
Opaque
__________________ objects are objects that do not allow any of the light to pass through them.
Transparent
Translucent
Opaque
Which picture is a translucent object?
How is a shadow formed?
A shadow is a dark area that is formed when light is blocked by a transparent object.
A shadow is a dark area that is formed when light is blocked by a translucent object.
A shadow is a dark area that is formed when light is blocked by an opaque object.
At which time of the day does this shadow happen?
Early morning
At noon
Late evening
