Precision Vs Accuracy
High precision but low accuracy implies measurements are:
Select the correct option:
🔒 Solution Hidden from View
Submit your answer to unlock the detailed step-by-step solution.
More experimental skills and error analysis Practice Questions
Final result usually reported as X ± ΔX where ΔX denotes:
Final result usually reported as X ± ΔX where ΔX denotes:
Digital instruments reduce observational error mainly by:
Digital instruments reduce observational error mainly by:
Standard deviation of repeated measurements quantifies:
Standard deviation of repeated measurements quantifies:
Oscilloscope time base calibration error affects:
Oscilloscope time base calibration error affects:
Random errors can be reduced primarily by:
Random errors can be reduced primarily by:
Number 0.00560 has significant figures:
Number 0.00560 has significant figures:
Least count of measuring instrument refers to:
Least count of measuring instrument refers to:
Systematic errors differ from random errors because they:
Systematic errors differ from random errors because they:
Parallax error in reading scale minimized by:
Parallax error in reading scale minimized by:
For product Q = A B, relative error approximates:
For product Q = A B, relative error approximates:
Best-fit straight line slope estimation reduces random error by using:
Best-fit straight line slope estimation reduces random error by using:
When adding two measured quantities (with absolute errors ΔA, ΔB), resultant absolute error is:
When adding two measured quantities (with absolute errors ΔA, ΔB), resultant absolute error is:
Browse all experimental skills and error analysis questions →
About This Question
- Subject
- physics
- Chapter
- experimental skills and error analysis
- Topic
- precision vs accuracy
- Difficulty
- Medium
- Year
- 2025
Solution
Correct Answer:
Close together but biased
- Accuracy: Measures how close a result is to the 'true' or accepted value.
- Precision: Measures the closeness of multiple readings to each other (consistency).
- A clock that is always exactly 5 minutes fast is Highly Precise (consistent) but Inaccurate (wrong value).
This medium difficulty physics question is from the chapter experimental skills and error analysis, covering the topic of precision vs accuracy. It appeared in the 2025 exam.
Looking for more practice? Explore all physics questions or browse experimental skills and error analysis questions on RankGuru.