Suppose the electric field between two parallel plates kept constant but the distance between them is tripled. What happens to the voltage of the parallel plates? The voltage increases by a factor of three. The voltage decreases by a factor of three The voltage remains the same . The voltage increases by a factor of sqrt(3) .

An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge

How does the strength of the electrostatic force between an electron and a proton compare to the strength of the gravitational force between them?