vacation deals to North Richland Hills, TX. The total driving distance from San Antonio, TX to North Richland Hills, TX is 279 miles or 449 kilometers. Your trip begins in San Antonio, Texas. It ends in North Richland Hills, Texas.
A light wave consists of energy in the form of an electric filed and a magnetic field. The electric and magnetic fields vibrate at right angles (that is, at angles which measure 90 degrees) to the direction in which the light wave is moving. Light has both the electric field and the magnetic field.his is because unlike other types of waves, such as sound waves, water wave â¦ s, etc., light waves do not need a medium to travel through.
A wave is traveling through a medium. As it travels, it displaces particles of matter in the same direction as the wave is traveling. This type of wave is a. A.longitudinal wave because the particles move parallel to the direction that the wave is traveling. B.transverse wave because of the way the particles are displaced as the wave passes through. C.longitudinal wave because it moves forward through a medium causing the particles to vibrate. D.transverse wave because it is not traveling in a vacuum and the particles are moving.