EASY
5th CBSE
IMPORTANT
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In olden days, people used clocks. (sundial/ moondial)
 

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Important Questions on Our Universe

EASY
5th CBSE
IMPORTANT
The shadow of a flag pole will be _____ in the afternoon.
 
MEDIUM
5th CBSE
IMPORTANT
Give reasons why we can look at an object outside your house through a windowpane but not through a wooden door.
MEDIUM
5th CBSE
IMPORTANT
The source of light from the Sun is very large. In spite of that, we get clear images of the Earth. Explain with reason.
 
MEDIUM
5th CBSE
IMPORTANT

Draw the shadow of the trees in the morning, evening and noon in the space below.

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EASY
5th CBSE
IMPORTANT
What are luminous and non-luminous objects? Give two examples of each.
 
MEDIUM
5th CBSE
IMPORTANT
What are the things required to form a shadow?
EASY
5th CBSE
IMPORTANT
How is a shadow formed?
 
EASY
5th CBSE
IMPORTANT
When do we get a clear shadow?