Dominick Magofna09/08/2016NS101-02Mrs. LibanChapter 4 Questions for thoughts1.What is Temperature? What is Heat?
2.Explain why most materials become less dense as their temperature is increased.
3.Would the tight packing of more insulation, such as glass wool, in an enclosed space increase or decrease the insulation value? Explain.
4.A true vacuum bottle has a double-walled, silvered bottle with the air removed from the space between the walls. Describe how this design keeps food hot or cold by dealing withconduction, convection, and radiation.