Unit And Measurement - Study Mode
[#121] Which of the following is the physical quantity for the expression arc/radius?
Correct Answer
(D) Plane angle
[#122] Which one of the following is a non-dimensional quantity?
Correct Answer
(B) Strain
[#123] From which device is the electric current measured?
Correct Answer
(B) Ammeter
[#124] Nm -2 is SI unit of-
Correct Answer
(D) Pressure
[#125] 'Pyrheliometer' is used for measuring
Correct Answer
(B) Solar radiation