Help fast. If 1500 joules of energy is used to heat 50g of water with a temperature of 20°C, then what will the final temperatur
e be? (Water’s specific heat is 4.18 j/g°c)
2 answers:
Answer:
27°C
Explanation:
q = 1500 J
m = 50g
c = 4.18 J/g°C
q = m·c·ΔT
ΔT = 
ΔT = final temperature - initial temperature
Final temp = 20 + 7 = 27°C
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