Demonstration: The behaviour of a metal when it is subject to a stretching force reveals clues about the forces between its...
Demonstration: With a little ingenuity, even a small change in length of a wire becomes measurable.
Class practical: To look at a material that does not obey Hooke’s law.
The Young modulus is often regarded as the quintessential material property, and students can learn to measure it. It is a...
The Young modulus of a material is an intrinsic, bulk property that describes how the material deforms when subjected to...
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