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1. 764g of water at 100°C is being heated by a 120V heater operated by 30A from solar panels. After 2 minutes, the supply finishes. Given the latent heat of vaporization of water to be 2.26 x 10^6 J/kg and the specific heat capacity of water to be 4200 J/kgK, determine the following:
a. Find the heat generated during by the solar panels.
b. What mass of water turned to gas?
c. What percentage of water remained?
Good work!
Sir I got 423000J 191.2g and 74.95%
Nice work; check your answer for part (a)
For the answers I got: a.432,000 J, b. 191.2g, c.74.95%
This is great work; impressive.
I do believe you maybe a typo for part (a) - Please check
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