How long will it take to heat 3kg of water from 28°C to 88°C in an electric kettle taking 6A from a 220V supply? [specific heat capacity of water = 4180 J kg-1K-1] By: Sunday|Published on: May 20|Categories: Physics WAEC| 0 comments A. 120s B. 570s C. 600s D. 836s Correct Answer: Option B B. 570s Users Also Read These:A quantity of hot water at 100ºC is added to 400g of…How long will it take to heat 3 kg of water from…Calculate the heat energy required to vaporize 50g…Calculate the energy required to vapourize 50g of…An immersion heater is rated 120W. How long does it…SEE ALSO There is always an uncertainty involved in any attempt to measure the position and momentum of an electron simultaneously. This statement is known as the?