Question

Which of the following errors are systematic? a) Error from curve-fitting calibration curve with scatter data points b) Using inches of water to calculate pressure from a U-tube manometer filled with oil. (N.B. Manometer is a pressure measurement device) c) Difference in weight of apples observed when adding and taking away individual apples d) Electromagnetic interference from other devices in the lab on the measurement e) Vibration of needle on speedometer of a car to determine the speed f) Effect of temperature on the circuitry of an electronic measurement device

Answer 1

SOLUTION:-

Here, we have to find the systematic errors:-

The systematic errors are b d f options.

Precise mistakes dependably happens in one direction.Systematic blunders are steady sort errors.Generally happens in the test because of following reasons,they are Instrumental error,methodological error and personal mistakes.