Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 202224 JuneMorning Shift
Exam
JEE Main
Year
2022
Date
24 June
Shift
Morning Shift
Subject
Physics
Chapter
Units and Dimensions

JEE Main 2022 · 24 June · Morning Shift · Physics · Units and Dimensions

Identify the pair of physical quantities which have different...

Identify the pair of physical quantities which have different dimensions:

Options

  1. AWave number and Rydberg's constant
  2. BStress and Coefficient of elasticity
  3. CCoercivity and Magnetisation
  4. DSpecific heat capacity and Latent heat

Correct answer

D. Specific heat capacity and Latent heat

Step-by-step solution

The SI unit of specific heat is Jkg−1K−1J{kg}^{- 1}{K}^{- 1} and the SI unit of latent heat is Jkg−1J{kg}^{- 1}. We can see that the quantities in option DD have different dimensions.
Practice Units and Dimensions on Quantrex Academy →

More from Units and Dimensions

In a new system of units, the units of mass, length, time and current are 5 kg, 5 m, 5 s… JEE Advanced 2026A new unit (α) of length is chosen such that it is equal to the speed of light in vacuum.… JEE Main 2026Consider the equation H = (x^p ε^q E^r)/(t^s) , where H= magnetic field; E= electric… JEE Main 2026The percentage error in the calculated volume of a sphere, if there is 2\% error in its… JEE Main 2026Match List - I with List - II. List - I List - II A. Boltzmann constant I. [M^ -1 L^3T^… JEE Main 2026The potential energy of a particle changes with distance x from a fixed origin as V = A x… JEE Main 2026Match List-I with List-II. List-I List-II A. Meter (L) I. (hc)/(G) B. Second (S) II.… JEE Main 2026L , C and R represents physical quantities inductance, capacitance and resistance… JEE Main 2026 Full Units and Dimensions list All JEE Main PYQs