Process manufacturing produces co-products and by-products. A co-product is a saleable end item that results from a process. A by-product is a material of value that is produced incidental to or as a residual of the process.
D. a rock with metamorphic minerals but no foliation or lineation. A shale is metamorphosed into three rock types: (1) a banded gneissic rock; (2) a rock with small mica crystals with a shiny aspect; (3) a very shiny rock with large mica crystals; and (4) a dull slate with cleavage. Which of the following lists these rocks in order of increasing metamorphic grade?
I was at a grill out last week and was told that the shiny side should be on the inside and. the dull side of the aluminum foil should be on the outside. ----------------------. Connie, The shiny side is slightly better reflector of heat.Face that side of the foil in the. appropriate direction. To keep things cold, put the shiny side on the outside -- that. will reflect incoming heat.ny difference in reflectance of shiny vs. dull side of the foil. The science is that. you are balancing the E = K* T^4 law, where T is the absolute temperature in kelvins, K is a constant, and E is the energy transferred.