Some physical quantities are given in Column I and some possible SI units in which these quantities may be expressed are given in Column II. Match the physical quantities in Column I with the units in Column II: Column I Column II (A) GM_eM_s G – universal gravitational constant, M_e – mass of the Earth, M_s – mass of the Sun. (P) (volt)(coulomb) (metre) (B) 3RT/M R – universal gas constant, T – absolute temperature, M – molar mass. (Q) {kilogram}\,{metre}³\,{second}^{-2} (C) {F²}{q²B²} F – force, q – charge, B –magnetic field. (R) {metre}²\,{second}^{-2} (D) GM_e/R_e G – universal gravitational constant, M_e – mass of the Earth, R_e – radius of the Earth. (S) {farad}\,{volt}²\,{kg}^{-1} [JEE Adv 2007 P1]

Question

Examsnet · Accepted Answer

Correct Answer is : (A)→(P), (Q); (B)→(R), (S); (C)→(R), (S); (D)→(R), (S)

Column I	Column II
(A) $GM_eM_s$ G – universal gravitational constant, $M_e$ – mass of the Earth, $M_s$ – mass of the Sun.	(P) (volt)(coulomb) (metre)
(B) $\frac{3RT}{M}$ R – universal gas constant, T – absolute temperature, M – molar mass.	(Q) $\mathrm{kilogram}\,\mathrm{metre}^{3}\,\mathrm{second}^{-2}$
(C) $\frac{F^{2}}{q^{2}B^{2}}$ F – force, q – charge, B –magnetic field.	(R) $\mathrm{metre}^{2}\,\mathrm{second}^{-2}$
(D) $\frac{GM_e}{R_e}$ G – universal gravitational constant, $M_e$ – mass of the Earth, $R_e$ – radius of the Earth.	(S) $\mathrm{farad}\,\mathrm{volt}^{2}\,\mathrm{kg}^{-1}$

IIT JEE Advanced 2007 Paper 1