The heating element of a coffeemaker operates at 120 V and carries a current of 5.00 A. Assuming the water absorbs all of the energy converted by the resistor, calculate how long it takes to heat0.545 kg of water from room temperature (23.0°C) to the boiling point.min

Given data:The operating voltage of a coffee maker is V = 120 V.The current carried by the coffee I…

The heating element of a coffeemaker operates at 120 V and carries a current of 5.00 A. Assuming the water absorbs all of the energy converted the resistor, calculate how long it takes to heat 0.545 kg of water from room temperature (23.0°C) to the boiling point.

The heating element of a coffeemaker operates at 120 V and carries a current of 5.00 A. Assuming the water absorbs all of the energy converted the resistor, calculate how long it takes to heat 0.545 kg of water from room temperature (23.0°C) to the boiling point.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 57PQ

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The heating element of a coffeemaker operates at 120 V and carries a current of 5.00 A. Assuming the water absorbs all of the energy converted by the resistor, calculate how long it takes to heat
0.545 kg of water from room temperature (23.0°C) to the boiling point.
min

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