Unit and Measurement MCQ question and answer with solution | Physics Gk MCQs

A. Generated

B. Consumed

C. Saved

D. Lost in transmission

A. Hydrometer

B. Hygrometer

C. Spectrometer

D. Eudiometer

A. Time

B. Temperature

C. Distance

D. Velocity

A. Velocity

B. Force

C. Angular momentum

D. Electrostatic potentia

A. Telescope

B. Photometer

C. Polygraph

D. Tachometer

A. are not independent of other physical quantities

B. are independent of other physical quantities

C. cannot be expressed in physical law

D. None of the above

A. m/s

B. km/s

C. m/s²

D. ms

A. There is no direction , only have magnitude

B. There are no direction & magnitude

C. Both magnitude and direction is present

D. Only direction, no magnitude

A. Compass ⟺ used for navigation and indicates north-south directions

B. Cyclotron ⟺ measures small magnitude Cyclones

C. Actinometer ⟺ measures the intensity of radiation

D. Electroscope ⟺ detects the presence of electric charge

A. 10^-9 m

B. 10^-6 m

C. 10^-10 m

D. 10^-3 m