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प्रश्न
A potter working on his wheel shaped a lump of clay into a pot. He then baked the pot in an oven. Do these two acts lead to the same kind of changes or different? Give your opinion and justify your answer.
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उत्तर
The two acts lead to the different kind of changes. Shaping of pot on a wheel is a physical, reversible change while baking the pot in an oven is an irreversible change.
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संबंधित प्रश्न
Short Answer Type Question:
What is a physical change? Explain with example.
Circle the odd one.
Magnet attracts iron needle.This is ______ change.
Which is reversible change?
Most of the physical changes are ______.
Circle the odd one out. Give a reason for your choice.
Select the odd one out. Give reason for your the choice
Choose the odd one out. Give reason for your choice.
Find the odd one out. Give reason for your choice.
Choose the odd one out. Give reason for your choice.
