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प्रश्न
The body temperature of a healthy man is;
विकल्प
0°C
37°C
98°C
100°C
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उत्तर
37°C
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संबंधित प्रश्न
A clinical thermometer is calibrated from to ______.
Mercury is a poor conductor of heat.
Fahrenheit scale is more sensitive that the Celsius scale.
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 |
Name the principle which is used in a thermometer.
Why mercury or alcohol is used in thermometers?
Explain the construction and working of the clinical thermometer.
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?
You may have noticed that a few sharp jerks are given to a clinical thermometer before using it. Why is it done so?
A solid metallic cube having a total surface area of 24 m2 is uniformly heated. If its temperature is increased by 10°C, calculate the increase in the volume of the cube.
(Given: α = 5.0 × 10-4°C-1)
