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How can the speed of a wave of sound or light be changed?
The speed of a wave of sound or light can be changed by altering the medium through which it travels. For sound waves, the speed can be changed by changing the temperature, density, or composition of the medium. For light waves, the speed can be changed by changing the refractive index of the medium.
The speed of a wave is its wavelength multiplied by its what?
The speed of light is fairly constant. 3.0X10^8 meters per second. Sounds' speed varies with conditions , but like light it is not changed by wavelength/frequency or amplitude.
Can the wavelength of a wave be changed?
Yes, the wavelength of a wave can be changed by altering the frequency of the wave. This relationship is described by the equation speed = wavelength x frequency, so if the frequency changes, the wavelength will change accordingly to maintain the speed of the wave.
How does the speed of a photon compare with the speed of an electromagnetic wave?
Light can be considered as a wave, or as a particle. As a particle, the particles are called photons. As a wave, light is an electromagnetic wave. In either case, the speed of light (in a vacuum) is approximately 300,000 km/sec.
What are four ways a 'wave' can be changed?
A wave can be changed by altering its amplitude (height of the wave), frequency (number of waves per unit time), wavelength (distance between wave crests), and speed (how fast the wave travels through a medium).
How does the speed of a light or sound wave be changed?
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How can the speed of a wave of sound or light be changed?
The speed of a wave of sound or light can be changed by altering the medium through which it travels. For sound waves, the speed can be changed by changing the temperature, density, or composition of the medium. For light waves, the speed can be changed by changing the refractive index of the medium.
The speed of a wave is its wavelength multiplied by its what?
The speed of light is fairly constant. 3.0X10^8 meters per second. Sounds' speed varies with conditions , but like light it is not changed by wavelength/frequency or amplitude.
Can the wavelength of a wave be changed?
Yes, the wavelength of a wave can be changed by altering the frequency of the wave. This relationship is described by the equation speed = wavelength x frequency, so if the frequency changes, the wavelength will change accordingly to maintain the speed of the wave.
What happens to the speed of a wave if the wavelength and frequency are changed?
The speed changes.
Why does light have a speed?
Light is an electromagnetic wave and, like all waves, it has a speed.
How does the speed of a photon compare with the speed of an electromagnetic wave?
Light can be considered as a wave, or as a particle. As a particle, the particles are called photons. As a wave, light is an electromagnetic wave. In either case, the speed of light (in a vacuum) is approximately 300,000 km/sec.
What are four ways a 'wave' can be changed?
A wave can be changed by altering its amplitude (height of the wave), frequency (number of waves per unit time), wavelength (distance between wave crests), and speed (how fast the wave travels through a medium).
What is the speed of a light wave that travels at 900000000m in 3 seconds?
The speed of the light wave is 300,000,000 meters per second.
How can you change the frequency of a wave?
The frequency of a wave can be changed by altering the speed of the wave's source or by changing the medium through which the wave is traveling.
What is the the speed at which a wave travel through a medium?
the true answer is light speed
Why does an electromagnetic wave in space never slow down?
In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.
