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संबंधित प्रश्न
1 kg of ice at 0°C is mixed with 1 kg of steam at 100°C. What will be the composition of the system when thermal equilibrium is reached? Latent heat of fusion of ice = 3.36 × 103 J kg−1 and latent heat of vaporization of water = 2.26 × 106 J kg−1.
What do you mean by the anomalous expansion of water?
How do fishes survive in frozen lakes?
What are hot spots? How can you extract energy from a hot spot, if it does not come in contact with underground water?
Why does a thick glass tumbler crack when very hot water is poured in it?
Write scientific reason.
Fish can survive even in frozen ponds in cold regions.
Write scientific reason.
Placing a plastic bottle filled with water in the freezing compartment in the freezer can cause the bottle to explode.
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?
