Answer:
The answer to your question is Q = 2093 J
Step-by-step explanation:
Data
Energy = Q = ?
mass = 20 g
Temperature 1 = 25°C
Temperature 2 = 50°C
Specific heat = Cp = 4.186 J/g°C
Formula
Energy = Q = mCp(Temperature 2 - Temperature 1)
Substitution
Q = (20)(4.186)(50 - 25)
Simplification
Q = (20)(4.186)(25)
Result
Q = 2093 J