Physics, 25.11.2019 21:31 tryintopassenioryear
An immersion heater used to boil water for a single cup of tea plugs into a 120 v outlet and is rated at 400 w . suppose your super-size, super-insulated tea mug contains 400 g of water at a temperature of 23 ∘c. you can ignore the energy needed to raise the temperature of the mug and the heater itself. what is the resistance of the heater?
how long will this heater take to bring the water to a boil?
Answers: 3
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An immersion heater used to boil water for a single cup of tea plugs into a 120 v outlet and is rate...
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