Which requires more energy heating a 2.0 kg block of lead by 30 K or heating
Question:
Which requires more energy – heating a 2.0 kg block of lead by 30 K or heating a 4.0 kg block of copper by 5.0 K?
You will need to use data from Table 19.3 to answer these questions.
Transcribed Image Text:
Substance cIJ kg-1 K-1 aluminium 880 copper 380 lead 126 glass 500-680 ice 2100 water 4180 seawater 3950 ethanol 2500 mercury 140
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Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
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