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OpenStudy (anonymous):
A portable electric water heater transfers 255 watts (W) of power to 5.5L of water, where 1 W=1J/s. How much time (in minutes) will it take for the water heater to heat the 5.5L of water from 30Celsius to 47Celsius? (Assume that the water has a density of 1.0 g/mL)
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OpenStudy (anonymous):
this looks like a specific heat problem i suggest you look that up
OpenStudy (anonymous):
I got it! thanks.
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