Physics - Heat & Thermo Question with Solution | TestHub
PhysicsHeat & ThermoHeat TransferEasy2 min
PhysicsEasynumerical
Two rods of the same cross-section are joined end to end: 30 cm of conductivity 400 and 20 cm of conductivity 100 (W m⁻¹ K⁻¹). Find the conductivity of a uniform rod of length 50 cm with the same conduction, in W m⁻¹ K⁻¹.
Answer:
181.80
Solution:
W m⁻¹ K⁻¹.
Subject:PhysicsTopic:Heat & ThermoSubtopic:Heat Transfer
⏱ 2m
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