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प्रश्न
State one use of each of the following type of thermometer:
Laboratory thermometer
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उत्तर
Laboratory thermometer is used to measure and observe the temperature of various chemical reactions.
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संबंधित प्रश्न
Fill in the blank
The temperature of a normal human body is ________.
State the temperature of ice point on the Celsius scale.
What is the difference between heat and temperature? What are their units?
Name two substances which contract on heating.
What is the normal temperature of human body?
Explain the following:
Water is heated generally from below.
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.
The Kelvin is the basic unit of ______.
Give reasons why –
chimneys are located high up in kitchens and factories
