How much energy does a 25-W soldering iron use in 8.0 hours?
A. 400 J
B. 11 kJ
C. 12 kJ
D. 0.72 MJ
Answer:D
How much energy does a 25-W soldering iron use in 8.0 hours?
A. 400 J B. 11 kJ C. 12 kJ D. 0.72 MJ