Answer Happy

Posted: **Thu Jul 07, 2022 2:03 pm**

: You Would Like To Heat 10 Litres Of Tap Water Initially At Room Temperature Using An Old 2 Kw Heater That Has An Efficie 1 (102.07 KiB) Viewed 66 times

You would like to heat 10 litres of tap water initially at room temperature using an old 2 kW heater that has an efficieny of 70%. Estimate the temperature of the water after 20 minutes stating any assumptions made.