What field(s) does a moving electron have? ОА.
electric and gravitational fields
B. magnetic and gravitational fields
OC. gravitational, electric, and magnetic fields
OD.
electric field only

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents

When solid surfaces slide over each other the kind of friction that occurs is called friction