Question

how many number of significant are in 0.007 m?​

Answer 1

Answer:

• The given quantity is 0.007 m2. If the number is less than one, then all zeros on the right of the decimal point (but left to the first non-zero) are insignificant. This means that here, two zeros after the decimal are not significant. Hence, only 7 is a significant figure in this quantity.

Answer 2

Explanation:

0.007 m has one significant digit,,7 ..

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