3.DETAILSMY NOTESASK YOUR TEACHER(a) A well-insulated electric water heater warms 117 kg of water from 20.0°C to 43.0°C in 35.0 min. Find the resistance (in (2) of its heating element, which isconnected across a 240 V potential difference.(b) What If? How much additional time (in min) would it take the heater to raise the temperature of the water from 43.0°C to 100°C?min(c) What would be the total amount of time (in min) required to evaporate all of the water in the heater starting from 20.0°C?minSubmit Answer

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(a) A well-insulated electric water heater warms 117 kg of water from 20.0°C to 43.0°C in 35.0 min. Find the resistance (in (2) of its heating element, which is connected across a 240 V potential difference. Ω (b) What If? How much additional time (in min) would it take the heater to raise the temperature of the water from 43.0°C to 100°C? min (c) What would be the total amount of time (in min) required to evaporate all of the water in the heater starting from 20.0°C? min

(a) A well-insulated electric water heater warms 117 kg of water from 20.0°C to 43.0°C in 35.0 min. Find the resistance (in (2) of its heating element, which is connected across a 240 V potential difference. Ω (b) What If? How much additional time (in min) would it take the heater to raise the temperature of the water from 43.0°C to 100°C? min (c) What would be the total amount of time (in min) required to evaporate all of the water in the heater starting from 20.0°C? min

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section: Chapter Questions

Problem 36P: If electrical energy costs 0.12 per kilowatt-hour, how much does it cost to (a) burn a 100-W...

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