Two electric lamps of 100W and 25W respectively are connected in a parallel to a supply voltage of 200V.Calculate the total current following thrugh the circuit.
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Answer:
The transfer of heat takes place continuously in the universe. It’s difficult to study how heat behaves because it flows in all directions. To solve this problem, physical scientists use a setup with a boundary that doesn’t allow heat to leave or enter. They place objects at different temperatures inside the boundary and study what happens. These experiments help scientists derive certain laws of heat transfer.
One of these laws states that heat flows from warmer objects or regions to colder objects or regions. The flow continues until the two objects reach the same temperature, which is called thermal equilibrium. The amount of energy the warmer object loses equals the amount of energy the cooler object gains.
Explanation:
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