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प्रश्न
Write true or false for a given statement.
A mercury thermometer makes use of the property of the expansion of liquids on heating.
पर्याय
True
False
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उत्तर
True.
APPEARS IN
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.
Fill in the blank
We use a ________ for measuring the temperature of a body.
Fill in the blank
In a thermometer, the commonly used liquid is _______
What do you understand by thermal expansion of a substance ?
State which expands more, when heated to the same temperature : solid, liquid or gas ?
Why is a ventilator provided in a room?
What are the effects of heat?
When we heat them the force of attraction between the molecules decreases and the ice cubes become ______.
______ is the only matter on the Earth that can be found naturally in all three states.
______ is greater for liquids than solids and it is maximum in gases.
