Calculate the work done to raise a charge of 25 coulombs through an emf of 8 volts. 1) 3
2) 200

Corrected, it's 2) 200

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.