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प्रश्न
During day time, air blows from ______ to ______.
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उत्तर
During day time, air blows from sea to land.
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संबंधित प्रश्न
Write true or false for a given statement.
Heat flows from a body at a high temperature to a body at a low temperature when they are kept in contact.
Write true or false for a given statement.
A mercury thermometer makes use of the property of the expansion of liquids on heating.
Name two substances which expand on heating.
Describe one experiment to show that liquids expand on heating.
State one application of thermal expansion of liquids.
What are the good and bad conductors of heat ? Give two examples of each.
Name a liquid which is a good conductor of heat.
Explain why the water pipes are covered with cotton during very cold weather.
Why are quilts filled with fluffy cotton?
In ice cubes, the force of attraction between the water molecules is ______.
