A uniform cylindrical rod has mass

PHYSICS · Single correct · CBSE · Physics · Units and Measurements · Units and Measurements

Problem

0.0435\,\text{kg}

, length

12.6\,\text{cm}

and diameter

0.85\,\text{cm}

. Using

\pi = 3.1416

, calculate its density in

\text{g\,cm}^{-3}

, stating the result with the correct number of significant figures. (a)

6.07

(b)

6.1

(c)

5.9

(d)

6.4