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Used for illustration purposes to show how alteration of heat conditions affect the expansion and contraction of the same.
A balance bathroom scale, which is a regular bathroom scale that uses a balance mechanism, is primarily designed for personal use in households. Its main purpose is to measure a person’s body weight accurately.
The Barlow’s wheel apparatus is an experimental device used to demonstrate the conversion of electrical energy into mechanical energy through electromagnetic principles. It consists of a horizontal wheel or disk with radial metal spokes attached to its center. The wheel is mounted on an axle, allowing it to rotate freely.