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Two concentric spheres of radii r and 2r are maintained at 100°C and 0°C respectively. Thermal conductivity of material filled between the spheres is k and If temperature at radial distance 1.5R is T1,find T1. |
| Answer» Two concentric spheres of radii r and 2r are maintained at 100°C and 0°C respectively. Thermal conductivity of material filled between the spheres is k and If temperature at radial distance 1.5R is T1,find T1. | |