Physical Quantities & Measurement

A) SI base quantity B) Precision C) Order of magnitude D) Mean value Answer: A Explanation: SI base quantity refers […]

A) Mean value B) Vector C) Precision D) Least count Answer: A Explanation: Mean value refers to the arithmetic average […]

A) Resolution B) Dimension of energy C) Micrometer screw gauge D) Dimensional analysis Answer: A Explanation: Resolution refers to the […]

A) The greatest number of total digits B) The first term's units only C) The least precise decimal place among […]

A) The factor with the most zeros B) The largest numerical factor only C) The result's exponent only D) The […]

A) Random error B) Dimension of force C) Percentage error D) Derived quantity Answer: D Explanation: Derived quantity refers to […]

A) Unit conversion B) Scalar C) Significant figures D) Parallax error Answer: D Explanation: Parallax error refers to a reading […]

A) Least count B) Mean value C) Vector D) Precision Answer: D Explanation: Precision refers to closeness among repeated measurements. […]

A) Vernier caliper B) Dimensional analysis C) Systematic error D) Dimension of energy Answer: D Explanation: Dimension of energy refers […]

A) SI base quantity B) Random error C) Order of magnitude D) Percentage error Answer: D Explanation: Percentage error refers […]