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What happens to the speed of a three phase motor if frequency is increased?
If the frequency supplied to a three-phase motor is increased, the motor speed will also increase following the relationship known as the synchronous speed. This increase in frequency will lead to a corresponding increase in motor speed, assuming that the load on the motor remains constant.
When the source of a sound is moving its speed incress?
When the source of a sound is moving, the speed of sound waves emitted from the source is not affected by the motion of the source itself. However, the perceived frequency of the sound may change due to the Doppler effect, if the source is moving towards or away from the listener.
If a sound wave speeds up and its frequency does not change what happens to the wavelength?
With the same speed -Apex (1.2.4)
The change in the Doppler effect causes what not to occur with it?
The change in the Doppler effect does not cause a change in the frequency of the wave source itself; it only affects how the frequency of the wave is perceived by an observer in relative motion to the source.
How are frequency speed and wavelength related?
Frequency, speed, and wavelength are related through the formula: speed = frequency x wavelength. This means that as frequency increases, wavelength decreases to maintain a constant speed, and vice versa. This relationship is described by the wave equation, where the product of frequency and wavelength determines the speed at which a wave travels.
What happens to the wavelength of a wave when the frequency of a wave is doubled but the wave speed stays the same?
Wavelength is halved.
What happens to the wavelength of a wave when the frequency of the wave is doubled but the wave speed stays the same?
If the frequency of a wave is doubled while the wave speed remains constant, the wavelength of the wave will be halved. This is because wavelength and frequency are inversely proportional in a wave, so when one doubles, the other is halved to keep the wave speed constant.
What happens to the wavelength if the frequency is doubled?
If the frequency is doubled, the wavelength of the wave will be halved. This is because the speed of the wave remains constant, so as frequency increases, the wavelength decreases to maintain that constant speed.
If a waves frequency doubles it's wavelength is?
Halved. The wavelength and frequency of a wave are inversely proportional, meaning that if the frequency doubles, the wavelength is halved in order to maintain a constant wave speed.
For a given wave if the frequency doubles the wavelength?
If the frequency doubles, the wavelength is halved. This is because frequency and wavelength are inversely proportional in a wave. This relationship is described by the formula: frequency x wavelength = speed of the wave.
What happens to frequency when you double wavelength?
The product of (frequency) times (wavelength) is always the same number. (It happens to be the speed of the wave.) So if one of them doubles, the other one gets decreased by half.
What happens to the wavelength of a wave when the frequency of the wave is doubled?
When the frequency of a wave is doubled, the wavelength is halved. This is because the speed of a wave is constant in a given medium, so an increase in frequency results in a decrease in wavelength to maintain a constant speed.
If a wave is traveling at a certain speed and its frequency is doubled what happened to the wavelength?
If the frequency is doubled, the wavelength is halved. This is because the speed of the wave remains constant, as determined by the medium it is traveling through. The wavelength and frequency of a wave are inversely related according to the equation: speed = frequency x wavelength.
Sound from source A has a frequency twice as great as the frequency of sound from source B compare the wavelengths of sound from two sources?
The formula goes: c = lambda times f where c is the speed in the medium (air) in meters per second lambdathe wavelength in meters and f the frequency in Hz. If the frequency is doubled, the wavelength will be halved.
What happens to the frequency when the wheel speed increases?
When the wheel speed increases, the frequency also increases. This is because frequency is directly proportional to the speed of rotation of the wheel.
What happens to the frequency as waves slows down?
When waves slow down, the frequency remains constant. The frequency of a wave is determined by the source that created it, so it does not change as the wave travels through different mediums that may affect its speed.
What happens to the speed of a wave if the wavelength and frequency are changed?
The speed changes.
