Measurement and Errors
While measuring the diameter of a wire by screw gauge, three readings were taken are $$1.002$$ cm, $$1.004$$ cm and $$1.006$$ cm. The absolute error in the third reading is?
How can you minimize backlash error?
The backlash error is minimized by rotating the screw head always in the same direction while taking a set of observations.
While measuring the diameter of a wire by screw gauge, three readings were taken are $$1.002$$ cm, $$1.004$$ cm and $$1.006$$ cm. The absolute error in the third reading is?
What is the cause of backlash error?
What is backlash error and why is it caused?