MEDIUM
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Shadows of different shapes are formed due to the change of 

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Important Questions on Wonders of Sky

EASY
How does a shadow form?
EASY

Read the time of the day and draw the shadow.

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MEDIUM
Define shadow.
EASY
A shadow is always formed on the opposite side of the light.
MEDIUM
Why does a shadow differ in size during the morning, noon and evening?   
EASY

Read the time of the day and draw the shadow.

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HARD
State two differences between a shadow and an image.
EASY

Look at each animal on left. Find its shadow on the right.

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EASY
A shadow is formed on the same direction of the light.  
MEDIUM

How is a shadow formed?

MEDIUM
How is a shadow different from an image formed by a mirror?
EASY
A _____ is formed when an object comes in the way of light. 
EASY
Shadows can be formed only in the _____ direction of light.
EASY
When is your shadow long?
MEDIUM
What is a shadow? How does a source of light affect the size of a shadow?
EASY

Read the time of the day and draw the shadow.

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MEDIUM
How can you show that light travels in a straight line?
EASY
What causes shadows to be formed?
MEDIUM

How is a shadow formed?

MEDIUM
Differentiate between umbra and penumbra.