Molar mass is the number of moles of a substance that have a mass of 1 gram. select one: true false

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.