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Q1 A brass container has a mass of 2 kg and is filled with Skg of water at 15 C. It is placed on an electric heater plat
Posted: Mon May 09, 2022 9:09 am
by answerhappygod
- Q1 A Brass Container Has A Mass Of 2 Kg And Is Filled With Skg Of Water At 15 C It Is Placed On An Electric Heater Plat 1 (14.61 KiB) Viewed 26 times
Q1 A brass container has a mass of 2 kg and is filled with Skg of water at 15 C. It is placed on an electric heater plate and the water brought up to boiling point. What is the cost of the energy used if the electricity costs 0.33cents per kWhr and the electric heater plate has an efficiency of 80%?