Questions  

Consider the following statements.
(A) The equivalent thermal conductivity of two plates of same thickness in contact (series) is less than the smaller value of thermal conductivity.
(B) For two plates of equal thickness in contact (series), the equivalent thermal conductivity is given by $\frac{1}{\mathrm{K}}=\frac{1}{{\mathrm{K}}_1}+\frac{1}{{\mathrm{K}}_2}$

Select the correct option.
(a) (A) is false but (B) is true.
(b) Both (A) and (B) are true.
(c) (A) is true but (B) is false.
(d) Both (A) and (B) are false.  
 

Create Your Own Test
Your Topic, Your Difficulty, Your Pace

Start Now

Similar Questions