Question Detail

PHY 101 Physical Quantities And Units Objective Question

Question

Which of the following is/are supplementary unit(s)? (I) Kelvin (II) Newton (III) Second (IV) Radian
Options
A I and III only
B IV only
Correct Answer
C I and II only
D I, II and III only
Correct Answer

Option B is the correct answer.

Detailed Explanation

Radian (plane angle) is a supplementary unit. Kelvin and second are base units. Newton is a derived unit.

Hint

Supplementary SI units are radian and steradian.

Question Info