ITT abstract material analysis . If I have an object (this chair), what different ways can I determine what it is made of? Assume you have a pool of data available to you already to cross-reference your own data.
>Physical
•I could calculate the volume of the material and measure the mass to yield a density, and cross reference with other materials.
•I could spin the object and calculate the moment of inertia.
•I could bend the material observing elastic/plastic deformation
>Chemical
•I could try different reagents to observe rust or oxidation.
•I could attempt to use it as a cathode/anode in an chemical/electrical system
>Pragmatic
•I could contact the manufacturer and ask