how do you think you can us the calorimeter to compare the specific heat capacities of the substance listed on the gizmo

The calorimeter burns the object and tells how many calories are generated when the object is burned.

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.