Aplane monchromatic radio wave (lambda = 0.3 m) travels in vacuum along the positive x-axis, with an intensity i = 45 w/m2. suppose at time t = 0, the electric field at the origin is measured to be directed along with positive y-axis with an amplitude equal to its maximum possible value. what is bz, the magnetic field at the origin, at time t = 1.5 ns?

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.