MCQ
A cube has a side of length $1.2 \times 10^{-2}\; m$. Calculate its volume.
- ✓$1.7× 10^{-6}m^{3}$
- B$1.73 × 10^{-6}m^{3}$
- C$1.70 × 10^{-6}m^{3}$
- D$1.732 ×10^{-6}m^{3}$
✓
Answer
Correct option: A.
$1.7× 10^{-6}m^{3}$
a
$l$ = $1.2 × 10^{-2}m$
$l$ = $1.2 × 10^{-2}m$
$V = l^3$ = $(1.2 ×10^{-2})^3 = 1.732 × 10^{-6}\;m^3$
$V = 1.7 ×10^{-6}\;m^3$
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