Physics
Identify the correct graph showing the variation in the density of water with temperature :
- 1.
- 2.
- 3.
- 4.
Heat Energy
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Answer
Reason — The density of water first increases on heating it from 0 °C to 4 °C and then decreases on further heating it from 4 °C to 10 °C. The density of water is thus maximum 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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