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slamgirl [31]
3 years ago
8

How does uncertainty relate to measurements and calculations made during an investigation?

Physics
1 answer:
Rom4ik [11]3 years ago
3 0

there here is your answer to your question

Uncertainty in measurements and calculations means difference between actual and measured data. We can say that all measurements have some degree of uncertainty. ... Systematic error (because of error in measuring instrument) 2. Random error (human errors such as- delay in starting, delay in stopping).

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Compared to the mass and charge of a proton, the electron has
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The potential energy of a pair of hydrogen atoms separated by a large distance x is given by U(x)=−C6/x6, where C6 is a positive
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The correct answer will be "-\frac{6C_{6}}{x^{7}}". The further explanation is given below.

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3 years ago
A highly volatile substance has an initial mass of 1200 g and its mass is reduced by 12% each second.
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Answer:

Explanation:

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4 0
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