Physics question
2006-10-21 7:02 pm
1) A certain liquid in an insulated vessel is heated by an immersion heater that supplies heat at a rate of 10 J s^-1. The liquid was brought to its boiling point and kept boiling for 3 minutes, during which time the liquid lost 10 kg. What value for the specific latent heat of vaporization of the liquid can be calculated from this experiment?
回答 (1)
2006-10-21 9:51 pm
✔ 最佳答案
E = m L10 x 3x 60 = 10 L
L = 180
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