MCQOPTIONS
Saved Bookmarks
| 1. |
A food industry keeps food cool in a very crude manner, by radiation. It paints its walls white and not black, because of _____ |
| A. | Kirchhoff’s Law |
| B. | Stephan-Boltzmann Law |
| C. | None of the mentioned |
| D. | Kirchhoff’s Law & Stephan-Boltzmann Law |
| Answer» B. Stephan-Boltzmann Law | |