100+ Units and Measurements in Physics Questions - 2

Question: 6

What are regular objects?

Objects which have a regular, geometric shape are called regular objects.

Question: 7

Define amplitude?

The maximum displacement of the bob from the mean position is called amplitude.

Question: 8

Define volume?

The space occupied by an object is known as volume.

Question: 9

Define least count of screw guage?

Least count = Pitch of the screw / Number of divisions on the head scale.

Question: 10

Define a solar day?

The time taken for one rotation of the earth by itself is a solar day.