railway RRB JE (CBT I + CBT II) Mock Test 2024 Heat Transfer Conduction Fourier Law and Thermal Conductivity
Among the six material given, identify the materials whose thermal conductivity can be measured using Searle's method.
Materials : Natural rubber, Tefflon, Silver, Glass, Wood, Copper
1
Silver, Copper
2
Tefflon, Glass
3
Natural rubber, Tefflon
4
Glass, Wood