Posted by ki on Monday, January 3, 2011 at 8:52pm.
You need to learn and use this formula>:
Q = M*C*(delta T)
Q is the heat required
M is the mass,
C is the specific heat (4.18 J/g*degC), and delta T is the temperature change
Q = 1500*(4.18)*78 = _____ J
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