Determine speciï¬c heats of ï¬ve different metals. Use with a calorimeter to determine various speciï¬c heats of metal cylinders. Includes speciï¬cation sheet. Set consists of aluminum, copper, zinc, tin,iron and lead cylinders. All the cylinders have the same mass (58g) and diameter (19mm). Accuracy is maintained by suspending the cylinder from a string rather than from a hook of a different metal; string is attached at the small, grooved knob..