Chemistry, asked by jinglejaya4720, 8 days ago

How do you multiply uncertainty?

Answers

Answered by WintaeBearTATA
1

Answer:

For multiplication by an exact number, multiply the uncertainty by the same exact number. Example: The radius of a circle is x = (3.0 ± 0.2) cm. Find the circumference and its uncertainty. We round the uncertainty to two figures since it starts with a 1, and round the answer to match.

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