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The wave number in an electromagnetic field is the number of waves that are in a specific distance of linear space. That distance is usually in meters. It also can be given by the formula wave number 'k' equals 2 times pi divided by the wavelength alpha.
Wiki User
∙ 9y ago
Wiki User
∙ 10y agoThe wave number is a unit of frequency equal to the true frequency divided by the speed of light. They are then equal to the number of waves in a unit distance.
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What does trough mean in physics?
The lowest point on a wave
What is the physics definition of period?
The physics definition of period is the duration of one complete cycle of a wave or oscillation.
What does physics have to do with sonography?
Sound waves are governed by the wave equation... which is physics. Most things in life come down to physics when you look at them... apart from religion.
Can classical physics explain the photoelectric effect?
No. To explain the photoelectric effect, you have to think of light as a particle, not a wave. The fact that light can be both a wave and a particle is part of quantum mechanics, not classical physics.
What does amplitude measure in physics?
Amplitude is a measure of the Energy Content of a Wave.
In physics longitudinal is?
Longitudinal is vibration in the direction of the wave.
What does trough mean in physics?
The lowest point on a wave
What is the definition of wavelenghth?
In physics, the wavelength of a sinusoidal wave is the spatial period of the wave-the distance over which the wave's shape repeats.
What is a wave in physics?
The disturbance traveled from one end to the other end in a medium without the acutal moment of particle is called wave motion.
What is the physics definition of period?
The physics definition of period is the duration of one complete cycle of a wave or oscillation.
What does physics have to do with sonography?
Sound waves are governed by the wave equation... which is physics. Most things in life come down to physics when you look at them... apart from religion.
What branch of physics deals with the motion of particles by their wave properties at the atomic and subatomic levels?
Quantum mechanics is the branch of physics that deals with the motion of particles by their wave properties at the atomic and subatomic levels.
Can classical physics explain the photoelectric effect?
No. To explain the photoelectric effect, you have to think of light as a particle, not a wave. The fact that light can be both a wave and a particle is part of quantum mechanics, not classical physics.
What does amplitude measure in physics?
Amplitude is a measure of the Energy Content of a Wave.
Increasing the wavelength of a wave will most likely?
Increasing a wave's wavelength will most certainly decrease its frequency. See Physics.
What the wave height called in physics?
The distance from the rest point to the top is called the amplitude. The top of the wave is called a crest and the bottom of a wave is called a trough.
What are the subdivisions of physics and its description?
Mainly:Mechanics (Newtonian & relativistic): - mater - time - space;Molecular physics & thermodynamics: - physics of thermal movement;Electromagnetism: - physics of E,H - field;Wave motion: - physics of sound, light, ..., solitons (tsunami);Quantum physics: physics of micro-world;High energy physics.
