Calculate heat in kilocalories

Started by emilysue, October 14, 2011, 01:12:06 PM

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emilysue

October 14, 2011, 01:12:06 PM
How many kilocalories are added when 7.3 kg of water warms from 22°C to 23°C

uma

#1
October 14, 2011, 01:17:40 PM
here m= 7.3 kg
c = 4.18KJ/Kg.deg c
use this formula
q= mc delta t
delta t is the change in temperature

emilysue

#2
October 15, 2011, 07:14:26 PM
Thank you so much!
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