1 kg of water at 100°C is converted to steam at 100°C at atmospheric pressure. Volume changes from 1.00 × 10⁻³ m³ to 1.671 m³. Given Lᵥ = 2257 kJ kg⁻¹ and P = 1 × 10⁵ Pa, the change in internal energy is approximately:
Physics · Thermodyanmics · first law of thermodynamics
1 kg of water at 100°C is converted to steam at 100°C at atmospheric pressure. Volume changes from 1.00 × 10⁻³ m³ to 1.671 m³. Given Lᵥ = 2257 kJ kg⁻¹ and P = 1 × 10⁵ Pa, the change in internal energy is approximately:
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