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JEE Main Physics question

PhysicsThermal Properties of MatterJEE Main

An electric immersion heater of 1.08 kW is immersed in water. After the water has reached a temperature of 100°C, how much time will be required to produce 100 g of steam?

Answer: (A)

Solution

Latent heat to convert 1 g of water at 100°C to steam ≈ 540 cal = 540 × 4.2 =

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Question ID VK-154009