Question

least count of physical balance​

Answer 1

Answer:

Least count of a measuring instrument is the least value of physical quantity that can be measured accurately using the instrument.

For example,

Take a spring balance whose range is 0-25kg. ...

Measurement=1kg.

Number of divisions=10.

Least count=1/10 =0.1kg or 100g.

Answer 2

Least count of a measuring instrument is the least value of physical quantity that can be measured accurately using the instrument.

For example,

Take a spring balance whose range is 0-25kg.

Measurement=1kg.

Number of divisions=10.

Least count=1/10 =0.1kg or 100g.