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kaheart [24]
3 years ago
5

8. How is precision related to significant figures?​

Physics
1 answer:
Tamiku [17]3 years ago
7 0
Accuracy refers to how closely a measured value agrees with the correct value. Precision refers to how closely individual measurements agree with each other. ... The number of significant figures is the number of digits believed to be correct by the person doing the measuring.
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The magnitude of the electrostatic force between two identical ions that are separated by a distance of 5.0A is 3.7×10^-9N.a) wh
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Explanation:

Given that,

Electrostatic force, F=3.7\times 10^{-9}\ N

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q=\sqrt{\dfrac{Fr^2}{k}}

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n=\dfrac{q}{e}

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Hence, this is the required solution.                        

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dolphi86 [110]

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deductive reasoning usually follows steps .

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