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प्रश्न
Fill in the blank
A person is said to have fever if his body temperature is more than _________
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उत्तर
A person is said to have fever if his body temperature is more than 98.6
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संबंधित प्रश्न
What is the Celsius scale of temperature ?
Convert 40°C to the (a) Fahrenheit scale (b) Kelvin Scale.
Fill in the blank:
°C is the unit of ......................
State the volume changes that you will observe when a given mass of water is heated from 0°C to 10°C. Sketch a temperature-volume graph to show the behaviour.
State three factors affecting evaporation.
Explain the following:
Land becomes warmer than water during the day.
Temperature measures the ______ kinetic energy of molecules.
For setting curd, a small amount of curd is added to warm milk. The microbes present in the curd help in setting if the temperature of the mixture remains approximately between 35°C to 40°C. At places, where room temperature remains much below the range, setting of curd becomes difficult. Suggest a way to set curd in such a situation.
Give reasons why –
chimneys are located high up in kitchens and factories
