MCQ
A picometre is written as
- A${10^{ - 9}}\,m$
- B${10^{ - 10}}\,m$
- C${10^{ - 11}}\,m$
- ✓${10^{ - 12}}\,m$
✓
Answer
Correct option: D.
${10^{ - 12}}\,m$
d
A picometre is a unit of length in the metric system, equal to $1 \times 10^{-12}\,m$, or one trillionth $(11000000000000)$ of a metre, which is the $SI$ base unit of length.
A picometre is a unit of length in the metric system, equal to $1 \times 10^{-12}\,m$, or one trillionth $(11000000000000)$ of a metre, which is the $SI$ base unit of length.
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