Question

Match the physical quantities given in Column I with their SI units given in Cloumn II :

Column-I	Column-II
(a) Thermal conductivity	(p) Wm${}^{-2}$K${}^{-4}$
(b) Stefans constant	(q) m-K
(c) Wiens constant	(r) J kg${}^{-1}$K${}^{-1}$
(d) Specific heat	(s)Wm${}^{-1}$K${}^{-1}$

• A. a-s, b-p, c-q, d-r
• B. a-s, b-p, c-r, d-q
• C. a-s, b-r, c-p, d-q
• D. a-r, b-s, c-p, d-q

Answer 1

Answer: (A)

a-s, b-p, c-q, d-r

Thermal conductivity =$\frac{Watt}{Metre.Kelvin}$

Stefan's constant $=5.64\times$ ${10}^{-8}$$\frac{w}{m^2{K}^4}$
Wien's constant $=\lambda \theta =constant=MetreKelvin$

Specific heat $=\frac{Joule}{KgKelvin}$