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Physics
Nilalhala

B. Fill in the blanks.1. Oneis defined as the amount of heat required to raise the temperature of 1 gof water by 1°C.=2. 1 calorieJ,3.1 kilocalorie =J....... is a measure of average kinetic energy of molecules.4. Water is used as ...... in machines.5.... takes place from the surface of a liquid, whereas boiling takes place fromof a liquid.​

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role of split ring in an electric motor split ring is used for reversing the direction of current in a coil for the continuous rotation of the coil in the same direction the current in the coil must be reversed

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