Welcome to the Quiz!
This quiz contains 4 questions from a mix of 1 subtopics.
What equation should be used to calculate the energy supplied to the system?
Q=mcΔT
E=mc2
F=ma
P=VI
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What equation can be used to identify the energy supplied to the block by the heater?
W = F d
P = V I
E = V I t
E = m c2
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Define specific heat capacity.
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An immersion heater is placed into the metal block. When switched on the ammeter reads 1.2 A and the voltmeter reads 9.0 V. The heater is switched on for 20 minutes. Calculate the energy supplied to the block by the heater.
J
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