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प्रश्न
What is temperature?
टीपा लिहा
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उत्तर
- The measurement of the warmness or coldness of a substance is known as temperature.
- SI unit is Kelvin.
- Other units: Celsius, Fahrenheit
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संबंधित प्रश्न
State the three units of temperature.
Who am I?
I make things hot or cold.
Define temperature on the basis of the kinetic theory of matter.
Name the scientist who designed the first thermometer.
Explain the following:
Land becomes warmer than water during the day.
How can you increase the sensitivity of a thermometer?
What is meant by apparent expansion and real expansion of a liquid?
______ determines the direction of the flow of heat.
While a substance is undergoing a change of state, the temperature of the body remains the same.
Give reasons why –
a steam burn is more damaging than a burn caused by boiling water at the same temperature.
