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07-01-2018
Physics

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how much heat is needed to raise the temperature of 6g of water by 20°C?

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whoisroxana whoisroxana

07-01-2018

Q=m.c. ∆θ
m= 6 gr
c(water)= 4.2 j/g °C
∆θ= 20 °C
Q= 6*4.2*20
= 504 J

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