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10 questions
Light travels in _________.
a straight line
zig-zag path
A shadow is created when __________.
an object blocks the light
an object is above light
an object lets light pass through it
What does reflection mean?
Bouncing back of light.
Bending of light around an object.
Motion of light through an object
Which is/are NOT source of light?
Firefly
Ball
Book
Sun
What does Moon do?
Reflects Sun's light.
Produces light.
None of above
Which sources of light are natural?
Headlights
Lightning
Light bulb
Sun
Which object would be best at reflecting light?
Tree
Ball
Mirror
Book
We can only see objects because ______________.
a light source illuminates the object.
the objects illuminate themselves.
our eyes illuminates the object.
Which colour reflects more light?
Light colour
Dark colour
Shadows are shortest ____________.
at night
in the morning
in the evening
in the middle of day
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