Question

Match the following:

a) coefficient of thermal conductivity	e) $W{m}^{-2}{K}^{-4}$
b) temperature gradient	f) $W{m}^{-1}{K}^{-1}$
c) Stefans constant	g) $mK$
d) Weins constant	h) $K{m}^{-1}$

• A. a - h, b - e, c - g, d - f
• B. a - f, b - h, c - e, d - g
• C. a - e, b - h, c - f, d - g
• D. a - g, b - h, c - e, d - f

Answer 1

Answer: (B)

a - f, b - h, c - e, d - g

Coefficient of Thermal Conductivity, $k=\frac{QL}{AT}$
Temperature Gradient $G=\frac{\delta T}{\delta L}$
Stefan's Constant $\sigma =\frac{E}{T^4}$
Wein's Constant $b=\lambda T$