A small electric immersion heater is used to heat 100 g of water for a cup of
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A small electric immersion heater is used to heat 100 g of water for a cup of instant coffee. The heater is labeled "200 watts" (it converts electrical energy to thermal energy at this rate). Calculate the time required to bring all this water from 23.0oC to 100oC, ignoring any heat losses.
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The mass m 0100 kg of water with specific heat c 4190 JkgK i...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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