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प्रश्न
A deep pond of water has its top layer frozen. What will be the likely temperature of water layer at the bottom of the pond?
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उत्तर
At the bottom of pond is 4°C.
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संबंधित प्रश्न
The amount of water vapour in air is determined in terms of its ______.
At what temperature is the density of water is maximum? State its value.
Draw a graph to show the variation in density of water with temperature in the range from 0°C to 10°C.
Describe an experiment to show that water has maximum density at 4°C. What important consequences follow this peculiar property of water? Discuss the importance of this phenomenon in nature.
Explain why do vegetables and fruits get damaged during severe frost?
What are land and sea breezes? Explain with the help of a labeled diagram.
Why does a thick glass tumbler crack when very hot water is poured in it?
While studying anomalous behaviour of water in Hope’s apparatus, the upper temperature of the thermometer : 0 °C : : lower temperature of the thermometer : _______
Match the columns:
| Column ‘A’ | Column ‘B’ |
| The density of water is maximum at | (a) 0°C |
| (b) 4°C | |
| (c) 100°C |
