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प्रश्न
The fixed temperature at which matter changes state from solid to liquid is called ______.
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उत्तर
The fixed temperature at which matter changes state from solid to liquid is called melting point.
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संबंधित प्रश्न
Describe an experiment to demonstrate that a substance absorbs heat during melting without change in its temperature.
What are the changes of state in water? Explain.
Analogy:
Melting: ice into water on heating,
freezing: _______.
Water as ice has a cooling effect, whereas water as steam may cause severe burns. Explain these observations.
It is a hot summer day, Priyanshi and Ali are wearing cotton and nylon clothes respectively. Who do you think would be more comfortable and why?
In an endothermic process, the speed of the molecules is ______ hence they move faster.
______ is the changing of a liquid into its solid state and it happens by cooling.
Sweating causes cooling because water has a ______.
Ice does not melt rapidly because of ______.
A change of state is a change of a substance from ______.
