NEET UG PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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In anomalous expansion of water, at what temperature, the density of water is maximum?

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Correct option: A

4^{\circ} \mathrm{C}

Option A (

4^{\circ} \mathrm{C}

) is correct because water has maximum density at this temperature due to anomalous expansion.

More Questions from THERMAL PROPERTIES OF MATTER

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60 \mathrm{~cm} \times 50 \mathrm{~cm} \times 20 \mathrm{~cm}

1 \mathrm{~cm}

0^{\circ} \mathrm{C}

40^{\circ} \mathrm{C}

3.4 \times 10^5 \mathrm{~J} \mathrm{~kg}^{-1}

\left. {0.05{\text{W}}{{\text{m}}^{ - 1}}^\circ {{\text{C}}^{ - 1}}} \right)

2 \times 10^5 \mathrm{~J} / \mathrm{sm}^2

127^{\circ} \mathrm{C}

32 \times 10^5 \mathrm{~J} / \mathrm{s}-\mathrm{m}^2

\sigma

+ \frac{1}{2}