A Solar Heating System Has a 25 $\degree$ C)
A) 14 $\degree$

A solar heating system has a 25.0% conversion efficiency; the solar radiation incident on the panels is 1000 W/m². What is the increase in temperature of 40.0-kg of water in a 1.00-h period by a 4.00 m² area collector? (c_w = 4186 J/kg · $\degree$ C)

A) 14.3 $\degree$ C
B) 21.5 $\degree$ C
C) 28.7 $\degree$ C
D) 44.3 $\degree$ C