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प्रश्न
To walk through a waterlogged area, you usually shorten the length of your dress by folding it. Can this change be reversed?
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उत्तर
Yes. The length of the dress can again be increased by unfolding it. Hence, this change can be reversed.
संबंधित प्रश्न
Short Answer Type Question:
What happens when sugar is heated?
Long Answer Type Question:
How does curd being set? Is this change reversible?
Circle the odd one.
Drying of wet clothes in air is an example of
When a candle is lit the following changes are observed.
- Wax melts.
- Candle keeps burning.
- The size of the candle decreases.
- The molten wax solidifies
- Which of the changes can be reversed? Justify your answer
Rusting of iron is a reversible change.
Pick the change that can be reversed from the following.
Which of the following change cannot be reversed?
Can we reverse the following change? If yes, suggest the name of the method.
Water into water vapour
Choose the odd one out. Give a reason for your choice.
