Question

The edge of a cube is $a=1.2 \times 10^{-2} m$. Then its volume will be recorded as :

(1) $1.72 \times 10^{-6} m ^{3}$

(2) $1.728 \times 10^{-6} m ^{3}$

(3) $1.7 \times 10^{-6} m ^{3}$

(4) $1.73 \times 10^{-6} m ^{3}$

Answer 1

Then its volume will be recorded as 1.7 × 10^-6 m³ . So, The correct option of this question will be (3).