(April 2013). The Samsung Galaxy Grand is a smartphone developed by Samsung Electronics, first announced on December 18, 2012. The phone has a dual core Cortex-A9 1.2 GHz processor and a RAM of 1 GB, with an internal memory of 8 GB which can be extended to another 64 GB by use of microSD cards.
As a general rule, a mantel is placed about 12 inches above the fireplace opening. Add an inch to the distance for every inch that the mantel protrudes. So, a mantel 6 inches deep would be attached 18 inches above the firebox opening.
The thickness of the Earth's mantle is about 2900 km and it's upper boundary is about 100km deep.There is a really cool cutaway drawing available by using the Wikipedia link. â¦.+ 53 others found this useful.aking the world better, one answer at a time. The thickness of upper mantle discontinuities (at depths around 410 km and 660 km) provides a critical clue to our understanding of deep earth.