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प्रश्न
What properties of water slow down the complete freezing of the water in the lake?
एका वाक्यात उत्तर
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उत्तर
Anomalous expansion of water slows down the complete freezing of water in the lake.
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Anomalous Expansion of Water
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संबंधित प्रश्न
Draw a graph to show the variation in density of water with temperature in the range from 0°C to 10°C.
Explain the following
A hollow glass sphere which floats with its entire volume submerged in water at 4°C, sinks when water is heated above 4°C.
Density of water is maximum at :
Explain, why are soft drink bottles not completely filled?
Explain, why does a glass bottle completely filled with water and tightly capped burst when placed in a freezer?
Water at 0°C is heated to 10°C. Sketch a temperature-volume graph to show the behavior of heating.
_______ apparatus is used to study the anomalous behaviour of water.
Draw a neat and labelled diagram of Hope’s apparatus.
Observe the following diagram and write the answers to the questions given below.
- Which process does the graph represent?
- What is the range of temperature responsible for the behaviour?
Write a short note.
Anomalous behaviour of water
