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15 questions
What is light?
The Sun
A form of energy
The Moon
A star
Which of the following is a source of light?
A candle
A mirror
A glass
A book
Which is a natural source of light?
A lamp
Water
A flashlight
Lightning
Which of these is not a source of light?
A torch
The Moon
The Sun
A candle
How is a shadow created?
When an object reflects the light
When an object blocks the light
When an object lets light pass through
When you turn off the light
What does "transparent" mean?
Light cannot pass through the object
You can't see clearly through it
Some light passes through an object
Light completely passes through an object
Tissue paper is _____________ which will let some light pass through it.
Translucent
Transparent
Opaque
Light
Shadows are ______________ at noon.
longest
prettiest
tallest
shortest
Shadows are ____________ at the end of the day.
longest
prettiest
tallest
shortest
A shadow is created when a light is absorbed by something transparent.
true
false
If light hits something transparent , it will...
make a shadow
pass through
stop
Which image shows the artificial source of light?
Choose the two words that will complete the sentence.
The Earth gets ____________________ and _________ from the Sun.
heat , light
heat , rain
food , Sun
Where would the light source be in order to produce this shadow?
It would be behind the woman.
It would be in front of the woman.
It would be directly above the woman.
We can see an object because the ____________ enters our eyes.
Sun
water
shadow
light
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