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प्रश्न
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उत्तर
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संबंधित प्रश्न
State the three units of temperature.
Explain the construction of a calorimeter. Draw the necessary figure.
A small gap is left between two iron rails of the railway track. Why?
A copper wire 10 cm long is heated from 200C to 300C. Find the increase in length of the wire, if coefficient of linear expansion of copper is 1.7 X 10-5oC-1
Where am I?
The isotherm 0°C runs in my surroundings.
Consider the statement given below and choose the correct option.
Assertion: A system can be converted from one state to another state.
Reason: It takes place when the temperature of the system is constant.
If you keep ice at 0° C and water at 0° C in either of your hands, in which hand you will feel more chillness? Why?
Paheli and Boojho measured their body temperature. Paheli found her’s to be 98.6°F and Boojho recorded 37°C. Which of the following statement is true?
Temperature is a measure of the average kinetic energy of molecules.
What will be the final temperature if 1,68,000 J of heat is absorbed by 2 kg of water at 30°C?
