Enter an expression for the force constant of the U-shaped column of water when displaced from equilibrium, in terms of the defined quantities, rho, and g. This constant is analogous to the spring constant in Hooke’s law.

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 waves maximally constructively interfere at a point in space. among the options below, select the possible value of their phase difference at that point in space.a. zerob. πc. π/2d. not determinable by the information provided

Can a molecule have bond dipoles but not have a molecular dipole?