Product Code:
MACHANICE00125
Description:
What's The Density
Specification:
What's The Density? -"What's the density?" may be easy to ask but hard to answer. Here's one
way for your entire class to do so quickly and accurately. Twelve
specimens look alike but are actually two different plastics. Place in a
tub of water. Why do some float and some sink? Have your class graph
mass versus volume and analyze the results. Includes 12 samples, 6 each
of two plastics; wood holder with linseed oil coating; instructions.
