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What is light?
A form of energy
Which of the following is a source of light?
Which of the following is a man made source of light?
Which is a natural source of light?
How does light travel?
In straight lines
Which of these is not a source of light?
Which of the following objects reflect light?
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
What does dark mean?
Absence of light
Too much light
Light travels in ________________ lines.
We can see an object because the ____________ enters our eyes.
Tissue paper is _____________ which will let some light pass through it.
Wood and cardboard are _____________ objects, which light cannot travel through.
When an object blocks out the light, a ________________ is formed.
Shadows are ______________ at midday.
Shadows are ____________ at the end of the day.
An example of an opaque object is
A translucent object is
A transparent object is