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प्रश्न
The body temperature of a healthy man is;
पर्याय
0°C
37°C
98°C
100°C
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उत्तर
37°C
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संबंधित प्रश्न
Mercury is often used in laboratory thermometers because it ______.
Match the following
| i. | Clinical thermometer | A form of energy |
| ii. | Normal temperature of human body | 100°C |
| iii. | Heat | 37°C |
| iv. | Boiling point of water | 0°C |
| v. | Melting point of water | Kink |
Why do we use Mercury in thermometers? Can water be used instead of mercury? What are the problems in using it?
Draw the diagram of a clinical thermometer and label its parts.
A clinical thermometer is calibrated from to ______.
All clinical thermometers have a ______ that prevents mercury from flowing back into the bulb.
What is the freezing point of alcohol?
write a note on a digital thermometer.
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.
In a mercury thermometer, the level of mercury rises when its bulb comes in contact with a hot object. What is the reason for this rise in the level of mercury?
