Question

What precautions should one follow while reading a measuring scale

Answer 1

Answer:

Precautions to be taken while using a scale :-

Explanation:

1. The scale should be placed to the side of the object being measured. It should also be in touch with the object being measured.

2. While reading the scale, eye must be placed vertically above the scale mark being read.

Answer 2

Answer:

1 ) Our eyes should be vertically above the point , where the measurement is to be taken .

2 ) For proper measurement keep the ruler exactly along the length for the measurement .