Question

This is Assertion-Reason type question. Question contains two statements: Statement-1 (Assertion) and Statement-2 (Reason). Answer these questions from the following four options.
(a) Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement -1
(b) Statement-1 is True, Statement -2 is True; Statement-2 is NOT a correct explanation for Statement - 1
(c) Statement-1 is True, Statement- 2 is False
(d) Statement-1 is False, Statement -2 is True

Statement 1 : The equivalent thermal conductivity of two plates of same thickness in series is less than the smaller value of thermal conductivity.
Statement 2 : For two plates of equal thickness in series the equivalent thermal conductivity is given by $\frac{1}{K}=\frac{1}{K_{1}}+\frac{1}{K_{2}}$

Answer 1

sooo sorry i am not at this level to answer this i am in 9th standard. ....Sorrry