Question

What is a beam balance ?​

Answer 1

Answer:

A beam balance is the simplest instrument to measure mass ( weight )

Explanation:

In a beam balance a mass of an object is measured by comparing it with standard masses called standard weights

Answer 2

Answer:

beam balance is the simplest instrument to measure mass (weight). In a beam balance, the mass of an object is measured by comparing it with standard masses called standard weights. A simple beam balance consists of a straight beam of metal (generally iron), supported at its centre with the help of an iron loop.