Marbury v. Madison (1803) Summary: Marbury v. Madison, 5 U.S. 137, was a U.S. Supreme Court case that established the precedent of judicial review. This judicial review power allows the Supreme Court to invalidate or declare unconstitutional actions or laws created by levels of government. The case surrounds the question of whether or not William Marburyâs right to a commission is valid and if he is due a mandamus from the court.
An electromagnetic (EM) wave is not a sound wave. A sound wave is mechanical energy, and an electromagnetic wave is electromagnetic energy. The EM wave could be a radio or light wave, but in any case, it is composed of moving electric and magnetic fields. This electromagnetic wave can move through air or the vacuum of space, but sound (or any mechanical wave) must have a medium to travel through.
light waves or electromagnetic waves are transverse and sound waves are longitudinal. Electromagnetic waves can be both transverse and longitudinal waves. Transverse waves are like ocean waves. They move the medium perpendicular to the medium which is the substance the wave is traveling on.Longitudinal waves are like a slinky.They compress and rarefact (The coils get close and move away).m waves are transverse in nature. the electric and magnetic field vectors are perpendicular to the direction of propagation of waves. Electromagnetic waves in pure vacuum ar â¦ e transverse, but in a plasma (ionized gas) electromagnetic waves can occur as transverse or longitudinal.