+91-8076753736 [email protected]

-->

Units And Measurement

Question

Wired Faculty App

Does a change in the units of a measurement has any effect upon its significant figure?

Solution

No, change in the units of a measurement has no effect upon it's significant figure.

Some More Questions From Units and Measurement Chapter

What is the need of measurement?

Define physical quantity.

Give four examples of physical quantities.

Define unit.

What are the two main required characteristics of a unit?

Can we use same units for different physical quantities?

Can we use different units to measure same physical quantity?

To measure a physical quantity X, the unit U is repeatedly used for n times. What is the magnitude of physical quantity?

Does the numerical factor in the quantitative measurement depend on the system of unit used?

Is one unit sufficient to measure a physical quantity?

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation