0
Maxwell's Equations forbid longitudinal waves because they are incorrect.
The proper equations do not forbid longitudinal waves,
X2E = [ (d2/dr2 - Del2) , 2d/dr Del][e, E] =
X2E= [ (d2/dr2 - Del2)e -2d/dr Del.E, (d2/dr2 - Del2)E + 2d/dr(Del e + DelxE) ]
The longitudinal wave is the scalar wave: (d2/dr2 - Del2)e - 2d/dr Del.E
Maxwell's equations predict the existence of transverse electromagnetic waves, with electric and magnetic fields perpendicular to the direction of propagation. These equations do not have solutions that describe purely longitudinal electromagnetic waves, as would be required for them to exist in a vacuum. Hence, Maxwell's equations effectively forbid the existence of longitudinal electromagnetic waves in a vacuum.
Add your answer:
Earn +20 pts
Do longitudinal waves travel the fastest?
No, longitudinal waves do not necessarily travel the fastest. The speed of a wave depends on the medium through which it is traveling. In some mediums, longitudinal waves may travel faster than other types of waves, while in others they may not.
Is polarization possible for longitudinal waves?
polarization is not possible for longitudinal waves in electromagnetic waves electric and magnetic fields are perpendicular to each other and these two are perpendicular to direction of propagation so by using vertical or horizantal slits it is possible to polarize the electromagnetic waves where as in longitudinal waves the particles vibration is parllel to the direction of propagation so it is not possible to polarize the longitudinal waves
What kind of wave are sound waves?
Sound waves are longitudinal waves; they travel from side to side, not up and down like transverse waves.
Do nodes and antinodes occur in longitudinal waves?
No, nodes and antinodes do not occur in longitudinal waves. Nodes and antinodes are specific points of constructive and destructive interference, which are characteristic of transverse waves, not longitudinal waves. In a longitudinal wave, particles oscillate parallel to the direction of wave propagation, with areas of compression and rarefaction instead of nodes and antinodes.
Are S waves transverse or longitudinal?
S waves are transverse waves, which means the particles in the medium vibrate perpendicular to the direction of wave propagation. This is in contrast to P waves, which are longitudinal waves where the particles vibrate parallel to the wave direction.
Are p waves transverse waves or longitudinal waves?
P-waves are longitudinal and S-waves are transverse waves.
Are sound waves longitudinal in solids?
No Sound waves are longitudinal. Being longitudinal they cannot be POLARISED.
Are P-waves and S-waves transverse or longitudinal waves?
P-waves are longitudinal and S-waves are transverse waves.
What are two types of mechanical waves?
transverse and longitudinal
Are soundwaves longitudinal waves?
longitudinal wave
How are longitudinal waves used in communication?
All sound waves are longitudinal (compression/rarefaction) waves.
Are sound waves transverse waves while light waves are longitudinal waves or are all sound waves and light waves longitudinal waves?
Sound waves are longitudinal waves, where the particles of the medium vibrate parallel to the direction of the wave. Light waves, on the other hand, are transverse waves, where the oscillation is perpendicular to the direction of wave travel.
Are light waves transverse waves or longitudinal waves?
Light waves are transverse waves. This means that the oscillation of the wave is perpendicular to the direction of energy propagation.
What statement best describes longitudinal waves?
Longitudinal waves are mechanical waves in which the particles of the medium vibrate in the same direction as the wave's energy propagation. Examples of longitudinal waves include sound waves and seismic waves.
What waves arent transverse?
Longitudinal waves are not transverse. In longitudinal waves, the particles of the medium move parallel to the direction of the wave propagation instead of perpendicular to it like in transverse waves. Sound waves are an example of longitudinal waves.
Is a sound wave a transverse wave or longitudinal wave?
Sound waves are longitudinal.
Are sound waves longlitudanal?
They can be either longitudinal or transverse. In gases, such as air, and in liquids, only longitudinal waves are possible. In solids, there can be both longitudinal and transverse waves.
