Back to UNITS & MEASUREMENTS

NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS

1 Easy

1 of 1

Application +4 | -1

The area of a rectangular field (in

{m^2}

) of length 55.3 m and breadth 25 m after rounding off the value for correct significant digits is :

View answer and explanation

Correct option: A

14 \times {10^2}

Option A (

14 \times {10^2}

) is correct because the area should be rounded to the least number of significant figures present in the given values, which is two.

More Questions from UNITS & MEASUREMENTS

Practice All Chapter MCQs →

Statement-I: Random errors can be positive or negative.
Statement-II: Cause of random errors are uncertain. An object is moving through the liquid. The viscous damping force acting on it is proportional to the velocity. Then dimension of constant of proportionality is The error due to parallax is a: 2.34 is obtained by rounding of the number The dimensional formula of self-inductance is The dimension of

\frac{1}{{\sqrt {{\varepsilon _0}{\mu _0}} }}