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प्रश्न
What do you mean by temperature?
उत्तर
Temperature is the degree of hotness or coldness of a body compared to other bodies around it. SI unit of temperature is Kelvin (K)
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संबंधित प्रश्न
Convert 40°C to the (a) Fahrenheit scale (b) Kelvin Scale.
What is the upper fixed point on the Celsius scale?
Name three devices which are used to detect heat radiations.
State three main characteristics of a thermometric substance.
Draw a neat and labeled diagram of a clinical thermometer
Convert the following temperature into Fahrenheit scale:
-400C
Analogy
Heat : Joule :: Temperature : _____
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, the setting of curd becomes difficult. Suggest a way to set curd in such a situation.
While a substance is undergoing a change of state, the temperature of the body remains the same.
