2.03mol
7500 kgs per hour
The brand is not really the issue.Basically any truck that is aerodynamic will get good fuel mileage. but for really big tractor trailors i would say the international lonestar. but if you want a smaller truck i think Chevy kodiak 7500
Wikpedia says that halogen lamps produce about 19-20 lumens/watt. If you have a 500W lamp then you get 9500-10000 lumens.
The mantle is hotter by a few degrees."The inner core and crust are solid; the outer core and mantle layers are plastic or semi-fluid. The various layers are separated by discontinuities which are evident in SEISMIC DATA; the best known of these is the Mohorovicic discontinuity between the crust and upper mantle." "The core is probably composed mostly of iron (or nickel/iron) though it is possible that some lighter elements may be present, too. Temperatures at the center of the core may be as high as 7500 K, hotter than the surface of the Sun. The lower mantle is probably mostly silicon, magnesium and oxygen with some iron, calcium and aluminum. The upper mantle is mostly olivene and pyroxene (iron/magnesium silicates), calcium and aluminum. We know most of this only from SEISMIC TECHNIQUES; samples from the upper mantle arrive at the surface as lava from VOLCANOES but the majority of the Earth is inaccessible. The crust is primarily quartz (silicon dioxide) and other silicates like feldspar."
300040% of 7500= 40% * 7500= 0.40 * 7500= 3000
1.75% of 7500= 1.75% * 7500= 0.0175 * 7500= 131.25
12% of 7500= 12% * 7500= 0.12 * 7500= 900
67% of 7500 = 67% * 7500 = 0.67 * 7500 = 5025
3% of 7500 = 3% * 7500 = 0.03 * 7500 = 225
7500
13.34% of 7500= 13.34% x 7500= 0.1334 x 7500= 1000.5
7500
7500
25% of 7500= 25% * 7500= 0.25 * 7500= 1875
12.2% of 7500 meters= 12.2% * 7500 meters= 0.122 * 7500 meters= 915
35% of 7,500= 35% * 7500= 0.35 * 7500= 2,625