MCQOPTIONS
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| 1. |
In thermodynamics, the following equation represents a diffusion process. If k is thermal conductivity, p is density, and c is the specific heat at constant pressure, then what is ? ( frac{ partial^2 T}{ partial x^2} = frac{1}{ alpha} frac{ partial T}{ partial t} ) |
| A. | ( frac{k}{pc} ) |
| B. | ( frac{pc}{k} ) |
| C. | ( frac{c}{kp} ) |
| D. | ( frac{c}{k} ) |
| Answer» B. ( frac{pc}{k} ) | |