JEE Advance - Physics (2007)

• 1

  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

  (A) GM_eM_s ,
  G $$ \to $$ universal gravitational constant, M_e $$ \to $$ mass of the earth, M_s $$ \to $$ mass of the Sun

  (B) $${{3RT} \over M}$$,
  R $$ \to $$ universal gas constant, T $$ \to $$ absolute temperature, M $$ \to $$ molar mass

  (C) $${{{F^2}} \over {{q^2}{B^2}}}$$ ,
  F $$ \to $$ force, q $$ \to $$ charge, B $$ \to $$ magnetic field

  (D) $${{G{M_e}} \over {{R_e}}}$$,
  G $$ \to $$ universal gravitational constant, M_e $$ \to $$ mass of the earth, R_e $$ \to $$ radius of the earth

  Column II

  (p) (volt) (coulomb) (metre)

  (q) (kilogram) (metre)³ (second)⁻²

  (r) (meter)²(second)⁻²

  (s) (farad) (volt)² (kg)⁻¹

  উত্তর

  (A)

  A $$ \to $$ (p) & (q), B $$ \to $$ (r) & (s), C $$ \to $$ (r) & (s), D $$ \to $$ (r) & (s)