Question

3. How systematic errors are eliminated?

a) Frequent measurement

b) Replacement of instrument

c) Finding mean of readings

d) Finding variance of readings


please it's urgent give me the right answer.......​

Answer 1

Answer:

b) Replacement of instrument..

Explanation:

Systematic errors can also be detected by measuring already known quantities. ... Such errors cannot be removed by repeating measurements or averaging large numbers of results. A common method to remove systematic error is through calibration of the measurement instrument.

Answer 2

Systematic errors are eliminated by the replacement of instruments. (Option b)

• Such types of errors that are systematic occur due to some issues in the instrument rather than measurement.
• If the instrument is missing a part, is broken, or the process of measurement is imperfect, the observations will have this error.
• This problem can be solved by changing the instrument or the parts that need changing.
• So, option b is correct.