Home
Class 11
PHYSICS
Some physical quantities are given in C...

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 and indicate your answer by darkening appropriate bubbles in the `4xx4` matrix given in the ORS.
`{:(,"Coloumn-I",,"Column-II"),((A),GM_(e)M_(s),(P),("volt")("coulomb")("meter")),(,"G-universal gravitational ",,),(,"Contant",,),(,M_(e)-"mass of the earth",,),(,M_(s)-"mass of the Sun",,),((B),(3RT)/(3),(Q),("kilogram")("metre")^(3)),(,R-"universal gas constant",,),(,T-"absolute temperature",,),(,M-"molar mass",,),((C),(F^(2))/(q^(2)B^(2)),(R),("metre")^(2)("second")^(-2)),(,F-"force",,),(,q-"charge",,),(,B-"magnetic field",,),((D),(GM_(e))/(R_(e)),(S),("farad")("volt")^(2)("kg")^(-1)),(,G-"universal gravitational constant",,),(,M_(e)-"mass of the earth",,),(,R_(e)-"radius of the earth",,):}`

Text Solution

Verified by Experts

The correct Answer is:
`[(A)P, Q; (B) R,S ; (C) R,S ; (D) R,S]`

`{:((A),[GM_(e)M_(s)]=[Fr^(2)] =ML^(3)T^(-2),(P),(V.q.L) = [(U)/(q).q.L] = M L^(3)T^(-2)),((B),(3RT)/(m)=v_(rms)^(2)=L^(2)T^(-2),,),((C ),[(F^(2))/(q^(2)B^(2))]=[(q^(2)v^(2)B^(2))/(q^(2)B^(2))]=[v^(2)]=L^(2)T^(-2),(Q),ML^(3)T^(-2)),((D),[(GMe)/(R_(e))]=[(FR_(e))/(m)]=((MLT^(-2).L)/(M)),(R ),L^(2)T^(-2)),(,,(S),["farad"]["volt"]^(2)["kg"^(-1)]=[C][V]^(2)[m]^(-1)),(,,,=[(q)/(V)][V^(2)]M^(-1)),(,,,=[(q)/(q)] xx[(U)/(q)][m]^(-1)),(,,,=ML^(2)T^(-2).M^(-1)=L^(2)T^(-2)):}`
Promotional Banner

Topper's Solved these Questions

  • UNIT DIMENSION, VECTOR & BASIC MATHS

    BANSAL|Exercise EXERCISE- 3 (SECTION - B)|1 Videos
  • UNIT DIMENSION, VECTOR & BASIC MATHS

    BANSAL|Exercise EXERCISE - 1 [SINGLE CORRECT CHOICE TYPE]|34 Videos
  • UNIT DIMENSION, VECTOR & BASIC MATHS

    BANSAL|Exercise EXERCISE -2 (Miscellaneous Exercise)|13 Videos
  • KINETIC THEORY OF GASES

    BANSAL|Exercise Section-B|13 Videos