Question

Define the terms pitch and least count

Answer 1

Explanation:

Pitch is the axial distance between 2 thread

The smallest value that can be measured by an instrument is called least count

Answer 2

Definition of the terms pitch and least count:

Pitch:

• The pitch is defined as sound which is given by the rate of vibration.
• The pitch is defined as a unit of main scale/ no of division. If the unit of the main scale divided by a number of divisions.

Least count:

• Least count is defined as the smallest count which can be measured by measuring instrument. Example vernier caliper.
• Least count is defined as pitch divided by measurement number.