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प्रश्न
Who am I?
I am useful for measuring the correct temperature.
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उत्तर
Thermometer
संबंधित प्रश्न
Fill in the blank
The temperature of a normal human body is ________.
What is the Kelvin scale of temperature?
A bridge is made from 20 m long iron rods. At temperature 18∘C, the distance between two rods in 0.4 cm. Up to what temperature will the bridge be in good shape?
Give a scientific reason for the following:
On a hot sunny day, it is advisable to wear light coloured clothes.
Explain the following:
Conduction is not possible in vacuum.
Numerical Problems.
An iron ball requires 1000 J of heat to raise its temperature by 20°C. Calculate the heat capacity of the ball.
When we cool the object the temperature of the object will be increased.
The Kelvin is the basic unit of ______.
