Physics
Identify the correct graph showing the variation in the volume of water with temperature :
1.
2.
3.
4.
Heat Energy
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Answer
Reason — The volume of water first decreases on heating it from 0°C to 4°C and then increases on further heating it from 4°C to 10°C. The volume of water is thus minimum at 4°C.
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- 1.
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- 2.
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- 3.
-exc-6a-icse-9-phy-concise-431x356.png)
- 4.
-exc-6a-icse-9-phy-concise-506x405.png)
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