In an experiment to measure the specific heat capacity of water, a student uses an electrical heater
Question:
In an experiment to measure the specific heat capacity of water, a student uses an electrical heater to heat some water. His results are shown. Calculate a value for the heat capacity of water. Comment on any likely sources of error.
Transcribed Image Text:
mass of beaker = 150 g mass of beaker + water = 672 g current in the heater = 3.9 A p.d. across the heater initial temperature = 11.4 V = 18.5 °C = 30.2 °C = 13.0 min final temperature time taken
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Related Book For
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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