MCQOPTIONS
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MCQOPTIONS
| 1. |
______IS_THE_EQUATION_FOR_UNSTEADY_STATE_HEAT_CONDUCTION_THROUGH_SOLID_MATERIALS.?$ |
| A. | dT/dx= α (d<sup>2</sup> T)/ (dt)<sup>2</sup> |
| B. | dT/dx= α (d<sup>2</sup> T)/ (dx)<sup>2</sup> |
| C. | dT/dt= α (d<sup>2</sup> T)/ (dx)<sup>2</sup> |
| D. | dT/dt= α (d<sup>2</sup> T)/ (dt)<sup>2</sup> |
| Answer» D. dT/dt= ‚âà√≠¬¨¬± (d<sup>2</sup> T)/ (dt)<sup>2</sup> | |