Question 8: What is meant by the dimensions of physical quantities? What are limitations and applications of dimensional analysis? Answer Dimensions of physical quantity “It…
Question 7: Differentiate between precision and accuracy in measurement? Answer Precision Precision means how well your experimental values agree with one another. Take an example.…
Question 5: What is uncertainty in measurement? Explain the propagation of uncertainty in addition, subtraction, multiplication and division. Answer Uncertainty in Measurement “It is the…
Question 6: What are significant figures? What are the rules for determining significant figures in the final result after addition, subtraction, multiplication and division? Answer…
Question 2: What is system of units? In SI, what is meant by base, derived and supplementary units? Answer Definition of system of units A…
Question 4: What are errors? Differentiate between systematic and random errors? Answer Definition of error Error is the difference between the true value of the…
Question 3: What conventions are used in SI to indicate units? Answer Convention In science, convention is a generally accepted rule which has no scientific…
Question 1: Define Physics? Explain the scope and importance of Physics in science, technology and society. Answer Definition of Physics It is “the branch of…
Measurement, Comprehensive Questions This page consists of solved comprehensive questions included in the new course (2020-2021) of Physics recommended for all BISE Khyber Pakhtunkhwa. Question…
Class 11 Physics (Measurement) Notes S No Questions 1 Define Physics. Explain the scope and importance of physics in today’s technological world. see…