Unit And Measurement - Study Mode
[#116] One parsec is equal to . . . . . . . . light year
Correct Answer
(D) 3.26
[#117] The apparatus used to measure intensity of sound is
Correct Answer
(D) Audiometer
[#118] The smallest unit of length is
Correct Answer
(D) Fermimetre
[#119] Which of the following two physical quantities have the same unit?
Correct Answer
(D) Force and Weight
[#120] Hygrometer is used to measure
Correct Answer
(A) Humidity in atmosphere