Stir 1 kg of water until its temperature rises to 1C,how much work did you do on water

 Unknown008 Posts: 8,147, Reputation: 3745 Uber Member #2 Oct 25, 2010, 11:38 PM

Use

$Q = mc\theta$

Where Q is the work done,
m is the mass of the water,
c is the specific heat capacity of water,
theta is the temperature change.
 thulanca5793 Posts: 2, Reputation: 10 Junior Member #3 Oct 26, 2010, 07:40 PM
Comment on Unknown008's post
Quote:
 Originally Posted by Unknown008 Use $Q = mc\theta$ Where Q is the work done, m is the mass of the water, c is the specific heat capacity of water, theta is the temperature change.
Thanks it really help though.

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