Gold has a specific heat of 129 J/kg°C. How many joules of heat energy are required
to raise the temperature of 0.015 kilograms of gold from 22°C to 85°C?
144

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.

do you have a formula possibly