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प्रश्न
In thermometer when bulb comes in contact with hot object, liquid inside it ______.
विकल्प
expands
contracts
remains same
none of above
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उत्तर
In thermometer when bulb comes in contact with hot object, liquid inside it expands.
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संबंधित प्रश्न
A clinical thermometer is not used to measure the temperature of air, why?
What is the use of kink in clinical thermometer?
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Explains the properties of mercury.
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