Two rods of equal length and diameter have thermal conductivities 3 and 4 units…
Physics · Class 11 · CBSE — Thermal Properties of Matter
Two rods of equal length and diameter have thermal conductivities 3 and 4 units respectively. If they are joined in series, the thermal conductivity of the combination in the given units would be
- 3.43
- 4.43
- 5.43
- 2.43
Answer
(A) 3.43
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