Physical Quantities and Measurement — PHYSICS STD 6 — Question
ICSE BoardEnglish MediumSTD 6PHYSICSPhysical Quantities and Measurement2 Marks
Question
Convert the following quantity as indicated: 0.2 cm = mm
✓
Answer
$\begin{aligned} & 1 cm =10 mm \\ & \therefore 0.2 cm =10 \times 0.2 mm \\ & =10 \times \frac{2}{10} mm =2 mm \\ & \therefore 0.2 cm =2 mm \end{aligned}$
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