Question

For each of the next few statements, choose the best answer from the choices in parentheses...

For each of the next few statements, choose the best answer from the choices in
parentheses to fill in the blank space: (Random or Systematic)
a) A high amount of __________ error causes a large uncertainty value.
b) A high amount of __________ error causes your result value to be different from
your theoretical.
c) The effects of __________ error can be reduced by conducting multiple trials.

Science   Physics   
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Homework Answers

Answer #1

Before answering

Random error is due to loss of precision in the instrument and systematic error is due to loss of accuracy.

The cause of random error is not known and hence this error cannot be removed but the result certainty can be increased by increasing the number of trials.

The causes of systematic error is known to us and this error can be removed either by using proper instrument, reducing personal errors in measurement.

now we come back to the question

(a) Random results in uncertainty.

(b) Systematic error results in loss of accuracy.

(c) Random error can be reduced by increasing the trials

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