Question

name two sources of systematic errors in measurement of a quantity​

Answer 1

Answer:

Systematic errors are caused by imperfect calibration of measurement instruments or imperfect methods of observation, or interference of the environment with the measurement process, and always affect the results of an experiment in a predictable direction.

Answer 2

Answer:

systematic errors are caused by imperfect Callibaration of instruments or imperfect methods of observation or interference of the environment with the measurements process and always affects the results of an experiment in predictable direction.