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andrew11 [14]
3 years ago
14

How much heat is needed to raise the temperature of 31g of water by 65oC?

Mathematics
1 answer:
frozen [14]3 years ago
4 0
We know, Q = m.c.Δt
Here, m = 31 g
c= 4.186 J / g C
Δt = 65

Substitute their values, 
Q = 31 * 4.186 * 65
Q = 8434.79 J

In short, Your Answer would be 8434.79 Joules

Hope this helps!
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