MEDIUM
6th CBSE
IMPORTANT
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Glowing of an electric bulb is a reversible change.

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Important Questions on Changes Around Us

EASY
6th CBSE
IMPORTANT
Frank Experience Science>Chapter 6 - Changes Around Us>Exercises>Q III
Mixing of two or more things together does not lead to any change.
MEDIUM
6th CBSE
IMPORTANT
Frank Experience Science>Chapter 6 - Changes Around Us>Exercises>Q III
An irreversible change is a permanent change.
MEDIUM
6th CBSE
IMPORTANT
Frank Experience Science>Chapter 6 - Changes Around Us>Exercises>Q III
Burning of coal is a reversible change.
EASY
6th CBSE
IMPORTANT
Frank Experience Science>Chapter 6 - Changes Around Us>Exercises>Q IV
What is meant by the term ‘change’?
MEDIUM
6th CBSE
IMPORTANT
Frank Experience Science>Chapter 6 - Changes Around Us>Exercises>Q IV
Is printing a reversible or an irreversible change?
MEDIUM
6th CBSE
IMPORTANT
Frank Experience Science>Chapter 6 - Changes Around Us>Exercises>Q IV
Is the baking of clay a reversible or an irreversible change?
EASY
6th CBSE
IMPORTANT
Frank Experience Science>Chapter 6 - Changes Around Us>Exercises>Q IV
Which property of ice gets changed on heating?
MEDIUM
6th CBSE
IMPORTANT
Frank Experience Science>Chapter 6 - Changes Around Us>Exercises>Q IV

Is stretching of a rubber band an irreversible change?