When a voltage v=vocoswt is applied across the resistance the average power dissipated per cycle in r is

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

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

The receptor cells that convert light energy into neural signals are called