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Experimental Skills And Error Analysis Questions
15 Practice QuestionsStart Practicing Now
- [Hard]Final result usually reported as X ± ΔX where ΔX denotes:...
- [Hard]Digital instruments reduce observational error mainly by:...
- [Hard]Standard deviation of repeated measurements quantifies:...
- [Hard]Oscilloscope time base calibration error affects:...
- [Easy]Random errors can be reduced primarily by:...
- [Easy]Number 0.00560 has significant figures:...
- [Easy]Least count of measuring instrument refers to:...
- [Easy]Systematic errors differ from random errors because they:...
- [Medium]High precision but low accuracy implies measurements are:...
- [Hard]Parallax error in reading scale minimized by:...
- [Medium]For product Q = A B, relative error approximates:...
- [Hard]Best-fit straight line slope estimation reduces random error by using:...
- [Medium]When adding two measured quantities (with absolute errors ΔA, ΔB), resultant absolute error is:...
- [Medium]Zero error in vernier caliper implies:...
- [Hard]Stirring in calorimetry ensures:...