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प्रश्न
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उत्तर
The temperature in Kelvin To K = Temperature in Celsius To C + 273.
To K = 0oC + 273
To K =273 K.
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संबंधित प्रश्न
Explain the following:
In cold regions in winter, the rocks crack due to anomalous expansion of water.
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.
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?
Why does a thick glass tumbler crack when very hot water is poured in it?
The following diagrams illustrate three situations involving thermometers which are labeled A, Band C. In each situation the thermometers indicate different readings.
(i) What do you expect the approximate reading of the thermometer B and C would be? Give a reason for your answer.
(ii) How would the readings of A and B help you in calibrating a thermometer?
Observe the given graph and answer the following questions:
- Name the process represented in the figure.
- At what temperature does this process take place?
In a region with a cold climate the aquatic animals can survive at 4 °C, because _______.
