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प्रश्न
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?
पर्याय
Thermometer (i) or (iii) for measuring body temperature and (ii) for measuring the temperature of boiling water.
Thermometer (i) for measuring the temperature of both.
Thermometer (ii) for measuring the temperature of both.
Thermometer (iii) for measuring temperature of both.
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उत्तर
Thermometer (i) or (iii) for measuring body temperature and (ii) for measuring the temperature of boiling water.
Explanation:
- Thermometer (i) and Thermometer (iii) are likely to have a temperature range suitable for measuring body temperature (around 36°C to 37°C).
- Thermometer (ii) is designed to measure higher temperatures, likely in the range of 100°C or above, making it suitable for measuring the temperature of boiling water.
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संबंधित प्रश्न
A thermometer is used to measure ______.
Mercury is often used in laboratory thermometers because it ______.
A clinical thermometer is not used to measure the temperature of air, why?
Digital thermometers do not use ______.
All clinical thermometers have a ______ that prevents mercury from flowing back into the bulb.
Before use, the mercury level in clinical thermometer should be below ______.
Match the following :
| 1. | Mercury | a. | Maximum minimum thermometer |
| 2. | Weather report | b. | -173.15 degree C |
| 3. | 32degree F | c. | Opaque and shining |
| 4. | 100 K | d. | 0 degree C |
What is the freezing point of alcohol?
Explain how do you determine the temperature of hot water using a laboratory thermometer?
Figure (a–d) shows a student reading a doctor’s thermometer. Which of the figure indicates the correct method of reading temperature?
