Question

Mention four devices used for measuring fundamental quantity

Answer 1

Answer:

Four devices are used four measuring fundamental quantity are follows:

(i) Beam balance

(ii) Top-pan balance

(iii)Lever balance ,etc

Answer 2

Answer:

Four devices are used four measuring fundamental quantity are follows:

• Beam balance

• Top-pan balance

• Lever balance

• etc

Explanation:

A measuring instrument is a device to measure a physical quantity. In the physical sciences, quality assurance, and engineering, measurement is the activity of obtaining and comparing physical quantities of real-world objects and events. Established standard objects and events are used as units, and the process of measurement gives a number relating the item under study and the referenced unit of measurement. Measuring instruments, and formal test methods which define the