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प्रश्न
Fill in the blank.
The temperature at which water freezes is known as ..................
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उत्तर
The temperature at which water freezes is known as ice point.
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संबंधित प्रश्न
One litre of water at 30°C is mixed with one litre of water at 50°C. The temperature of the mixture will be ______.
An iron ball at 40°C is dropped in a mug containing water at 40°C.
The heat will ______.
Fill in the blank:
The thermometer used to measure the human body temperature is called the ........... thermometer.
A thermometer is graduated in ______.
What is a clinical thermometer? State its special feature. Draw a labelled neat diagram of a clinical thermometer showing the range of temperature marked on it.
Fill in the blank.
The lower fixed point in a laboratory thermometer is the same as that of ................
Doctor uses ______ thermometer to measure the human body temperature.
Swathi kept a laboratory thermometer in hot water for some time and took it out to read the temperature. Ramani said it was a wrong way of measuring temperature. Do you agree with Ramani? Explain your answer.
The freezing point of alcohol is less than ______.
Shopkeepers selling ice blocks usually cover them with jute sacks. Explain why.
