Question

To study error analysis of a measurement like length, height, breadth, area and volume of a cylindrical glass and a metal box. (Experiment)

Answer 1

The volume of liquid can either be measured directly or can be weighed. Knowing the mass of liquid and the density we can get the volume. This method of determining volume is easy to carry out and is more accurate due to the high accuracy possible in weighing.

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Answer 2

Answer:

Electrostatics is a branch of physics that studies electric charges at rest. Since classical physics, it has been known that some materials, such as amber, attract lightweight particles after rubbing.