a 3.5 kg of aluminum increases its temperature 7 c when heat energy us added. how much heat energy produced this change in temperature? 990 j/kg C

Which statement best explains why an object weight less on mercury than it does on earth

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

When does your body conduct current more readily?