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प्रश्न
In thermometer when bulb comes in contact with hot object, liquid inside it ______.
पर्याय
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 thermometer is used to measure ______.
Why do we jerk a clinical thermometer before we measure the body temperature?
State the similarities and differences between the laboratory thermometer and the clinical thermometer
A clinical thermometer is calibrated from to ______.
We are advised to avoid keeping the clinical thermometer in the sun or near a flame. Why?
Write a note on the laboratory thermometer.
Boojho has three thermometers as shown in the following figure. He wants to measure the temperature of his body and that of boiling water. Which thermometer (s) should he choose?
A laboratory thermometer A is kept 7 cm away on the side of the flame while a similar thermometer B is kept 7 cm above the flame of a candle as shown in the following figure.
Which of the thermometers, A or B, will show a greater rise in temperature? Give reason for your answer.
Why is it advised not to hold the thermometer by its bulb while reading it?
How does a clinical thermometer differ from the thermometer used in the laboratory?
