MCQOPTIONS
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| 1. |
___________FILTERS_ARE_UTILIZED_FOR_PURPOSE,_ESPECIALLY_WITH_HIGH‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ√ÜTEMPERATURE_BLACKBODY_RADIATION,_WHERE_LARGE_AMOUNTS_OF_U.V._LIGHT_(WHICH_COULD_CAUTILIZE_EYE_AND_SKIN_DAMAGE)_ARE_PRODUCED.?$# |
| A. | Heat |
| B. | UV |
| C. | Grey body |
| D. | Dye |
| Answer» C. Grey body | |