PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo1. Define one calorie.
One calorie is defined as the amount of heat or thermal energy required to the temperature of of water through .
2. What is co-efficient of cubical expansion?
When we heat a solid, if there is , this is called Cubical expansion. It is also known as Volumetric expansion.
The amount by which when the temperature is called the coefficient of cubical expansion.
It can be represented by the symbol,
3. State Boyle’s law
Boyle's Law:
In , Robert Boyle investigated the relationship between volume and pressure of a gas of a fixed amount at a constant temperature.
In , Robert Boyle investigated the relationship between volume and pressure of a gas of a fixed amount at a constant temperature.
A statement of Boyle's law is as follows:
When the of a gas is , the of a fixed mass of gas is to its .
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