Question

Match List-I with List-II.

	List-I		List-II
A.	Coefficient of viscosity	I.	\([M L^2T^{–2}]\)
B.	Surface Tension	II.	\([M L^2T^{–1}]\)
C.	Angular momentum	III.	\([M L^{-1}T^{–1}]\)
D.	Rotational kinetic energy	IV.	\([M L^0T^{–2}]\)

(1) A–II, B–I, C–IV, D–III 

(2) A–I, B–II, C–III, D–IV 

(3) A–III, B–IV, C–II, D–I 

(4) A–IV, B–III, C–II, D–I

Answer 1

The correct option is (3) A–III, B–IV, C–II, D–I.

\(F = \eta A \frac{dv}{dy}\)

\([MLT^{-2}] = \eta[L^2][T^{-1}]\)

\(\eta = [ML^{-1}T^{-1}]\)

\(S.T = \frac{F}{l} = \frac{[MLT^{-2}]}{L} = [ML^0T^{-2}]\)

\(L = mvr = [ML^2T^{-1}]\)

\(K.E = \frac{1}{2} I \omega^2 = [ML^2T^{-2}]\)