An engineer at the company your are working for has just rep

An engineer at the company your are working for has just reported finding an unusual electromagnetic wave. The wave consists only of an electric field with no magnetic field accompanying it. You are certain that the engineer is mistaken because an electromagnetic wave must have a magnetic field that changes with time to produce its electric field. Electromagnetic waves always contain both electric charges and magnetic poles, and magnetic poles are accompanied by magnetic fields. Electromagnetic waves contain moving electric charges and charges produce magnetic fields when they move. While waves consisting only of electric fields are common and travels indefinitely through space, they are known as \"electric waves\", \"not\" electromagnetic waves\". When a beam of charged particles that is flowing through space enters a stationary magnetic field, the beam\'s speed decreases increases when two waves arrive at a point in phase, you get dispersion reflection Which answer has these colors in order from the shortest wavelength to the longest? Red Green Blue Red Blue Green Laser light is polarized coherent

Solution

1 (C)

2. D)

3.D)

4.D)

5.A)