*
A medium
is a substance through which a wave can travel. *Waves that need a medium are called mechanical waves. *Although electromagnetic waves do not need a medium, they can go through matter, such as air, water, and glass.
What travels on a wave quizlet?
What travels on a wave?
Energy
travels on a wave. The waves carry the energy along without transporting matter from place to place. You just studied 10 terms!
Is a substance or material that waves travel on or through?
A medium
is a substance or material that carries the wave. In other words, the medium is composed of parts that are capable of interacting with each other. The interaction of one particle of the medium with the next adjacent particle allows the disturbance to travel through the medium.
Which type of wave can travel through empty space?
Electromagnetic waves
are waves that can travel through matter or through empty space.
What waves does light travel in?
Light is one form of energy that travels in
electromagnetic waves
. This energy is both magnetic and electrical. There are many different types of electromagnetic (EM) waves.
What waves are ocean waves?
Wind-driven waves, or surface waves
, are created by the friction between wind and surface water. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest. These types of waves are found globally across the open ocean and along the coast.
What type of waves need a medium to travel through?
Waves that do require a medium are called
mechanical waves
.
What is the wavelength of a wave quizlet?
the wavelength of a wave is
the distance between a point on one wave and the same point on the next wave
.
What do transverse waves travel through?
In transverse waves, the oscillations are at right angles to the direction of travel and energy transfer. Light and other types of electromagnetic radiation are transverse waves. All types of electromagnetic waves travel at the same speed through
a vacuum , such as through space
.
What is the material waves move through?
The energy of a mechanical wave can travel only through matter. The matter through which the wave travels is called
the medium
(plural, media). The medium in the water wave pictured above is water, a liquid.
Do all waves travel through a medium?
Not all waves actually require a physical medium through which to travel
. This fact allows us to put all waves into two broad categories: Mechanical Wave – A wave that requires a physical medium through which to travel.
How can electromagnetic waves travel through empty space?
It is called “electromagnetic” radiation because it propagates by the interplay of oscillating electrical and magnetic fields. Electromagnetic waves all travel through empty space at the same constant speed –
the velocity of light
.
Can mechanical waves travel through space?
Mechanical waves are waves that require a medium in order to transport their energy from one location to another. Because mechanical waves rely on particle interaction in order to transport their energy,
they cannot travel through regions of space that are void of particles
.
How does a photon travel?
Since photons are massless, they travel at c, which is called the speed of light because the photon was the first known example of a massless particle. So the short answer to the question is that
a photon knows to travel at the speed of light because it is massless
.
Why do photons travel in waves?
In energy wave theory,
a photon is generated by the vibration of particles, traveling perpendicular to the direction of vibration
. In the particles section, particles were described as waves of energy, creating standing waves from in-waves and out-waves.
Does light travel as a longitudinal wave?
Explanation: Sound is a longitudinal wave, while
light is a transverse wave
. Polarization requires the direction of the wave to be perpendicular to the direction of propogation; only light can do this.
What is traveling with a wave in the ocean quizlet?
What is traveling with a wave in the ocean?
the waveform
.
What are the 3 types of ocean waves?
Three types of water waves may be distinguished:
wind waves and swell, wind surges, and sea waves of seismic origin (tsunamis)
.
What are the 4 types of waves?
Types of Waves –
Mechanical, Electromagnetic, Matter Waves
& Their Types.
What is longitudinal and transverse wave?
Transverse waves cause the medium to move perpendicular to the direction of the wave.
Longitudinal waves cause the medium to move parallel to the direction of the wave.
Why does a wave travel through a medium?
Water waves are formed by vibrations in a liquid and sound waves are formed by vibrations in a gas (air). These mechanical waves travel through a medium by
causing the molecules to bump into each other
, like falling dominoes transferring energy from one to the next.
What is wave frequency quizlet?
The frequency of a wave is
the number of waves produced per second
.
What is amplitude quizlet?
Amplitude.
The maximum distance that the particles of a wave’s medium vibrate from their rest position
.
How is a wave created quizlet?
how is a wave created?
by the disturbance of particles or by something vibrating
.
