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प्रश्न
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संबंधित प्रश्न
The temperature of a body rises by 1°C. What is the corresponding rise on the (a) Fahrenheit scale (b) Kelvin scale?
The temperature rises by 18°F. What is the rise on the Celsius scale?
Define heat energy on the basis of kinetic theory of matter.
Define one joule of heat.
What is the upper fixed point on the Celsius scale?
State two uses of a bimetallic strip.
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.
Assertion (A): 0 °C = 273.16 K. For our convenience we take it as 273 K after rounding off the decimal.
Reason (R): To convert a temperature on the Celsius scale we have to add 273 to the given temperature.
