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प्रश्न
Why does a thick glass tumbler crack when very hot water is poured in it?
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उत्तर
Why does a thick glass tumbler crack when very hot water is poured in it?
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संबंधित प्रश्न
The amount of water vapour in air is determined in terms of its ______.
Explain the following:
In cold regions in winter, the rocks crack due to anomalous expansion of water.
Explain why do vegetables and fruits get damaged during severe frost?
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?
_______ apparatus is used to study the anomalous behaviour of water.
Name the following diagram appropriately.
A graph between the volume and temperature of water is shown. Explain the anomalous behaviour of water.
