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प्रश्न
The hotness of the object is determined by its ______.
उत्तर
The hotness of the object is determined by its temperature.
APPEARS IN
संबंधित प्रश्न
S.I. unit of temperature is :
What do you mean by temperature?
Name three devices which are used to detect heat radiations.
A small gap is left between two iron rails of the railway track. Why?
Explain the following:
Land becomes warmer than water during the day.
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.
Who am I?
I get heated due to the land or water near me
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.
Assertion: Temperature is the measure of heat energy.
Reason: Energy is the capacity to do work.
