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प्रश्न
Who am I?
I am useful for measuring the correct temperature.
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उत्तर
Thermometer
संबंधित प्रश्न
Two bodies at different temperatures are placed in contact. State the direction in which the heat will flow.
Define heat energy on a conventional basis.
A body radiates out 300 calories of heat energy. How much heat energy is radiated out by the body in joules?
Give a scientific reason for the following:
It is better to use thin blankets to keep the body warm rather than using a single blanket of thickness equal to their combined thickness.
The following figure shows a container in which a lighted candle has been kept. The container has two openings, p, and Q. Which way the smoke from an external source placed near P moves when it reaches P and leaves from Q. Give a reason for your answer.
The hotness of the object is determined by its ______.
What do you understand by thermal equilibrium?
Distinguish between linear, arial, and superficial expansion.
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?
