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Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class11  >>  Units and Measurement
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A cube is of edge $1.2 \times 10^{-2} m$. The volume of cube is

$\begin{array}{1 1}(A)\;1.728 \times 10^{-6} m^3 \\(B)\;1.73 \times 10^{-6} m^2 \\(C)\;1.73 \times 10^{-6} m^3 \\(D)\;1.7 \times 10^{-6} m^3 \end{array} $

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The measure of edge is known correct up to two significant figures, hence correct answer is D
answered Jul 10, 2014 by meena.p

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