Answer:
The answer to your question is Q = 10.5 J
Explanation:
Data
C = 4.180 J/kgK
mass = 50 g
Temperature 1 = 298°K
Temperature 2 = 348°K
Formula
Q = mCΔT
Process
1.- Calculate ΔT
ΔT = Temperature 2 - Temperature 1
ΔT = 348 - 298
ΔT = 50°K
2.- Convert g to kg
1000 g -------------- 1 kg
50 g ------------- x
x = (50 x 1)/ 1000
x = 0.05 kg
3.- Substitution
Q = (0.05)(4.180)(50)
4.- Simplification
Q = 10.45 J
5.- Result
Q = 10.5 J
