0
It depends on the type of wave you mean and the situation applied to.
Water waves slow down when they reach shallow water and their wave-length shortens. This is why waves 'break', the back-side of the wave over-takes the slower lead-side.
Light waves, when they encounter a polar molecule are absorbed and remitted at a shorter wave length.
Electrons (wave-particle duality) change their wave-length when changing energy states.
Add your answer:
Earn +20 pts
Is the speed of a wave constant?
The speed of a wave can vary depending on the medium through which it is traveling. In a given medium, the speed of a wave is typically constant if the conditions remain constant.
What happends to the speed of a wave if the medium and temperature and pressure do not change?
The speed of a wave remains constant if the medium, temperature, and pressure do not change. This is because the speed of a wave is determined by the properties of the medium through which it is traveling, and as long as those properties remain constant, the speed will also remain constant.
How does increasing the wave speed affect the frequencey?
Increasing the wave speed will not affect the frequency of the wave. The frequency of a wave is determined by the source of the wave and will remain constant regardless of the wave speed.
As the speed and length of wave decrease what happens to the wave?
As the speed and length of a wave decreases, the frequency of the wave remains constant. This means that the wave will experience a decrease in wavelength, which is inversely proportional to the decrease in speed. The energy of the wave will also decrease.
Does the frequency of a wave remain constant if the medium temperature and pressure do not change?
Yes, the frequency of a wave remains constant as long as the medium temperature and pressure do not change. Temperature and pressure affect the speed of sound in a medium, not the frequency of the wave.
Is the speed of a wave constant?
The speed of a wave can vary depending on the medium through which it is traveling. In a given medium, the speed of a wave is typically constant if the conditions remain constant.
What happends to the speed of a wave if the medium and temperature and pressure do not change?
The speed of a wave remains constant if the medium, temperature, and pressure do not change. This is because the speed of a wave is determined by the properties of the medium through which it is traveling, and as long as those properties remain constant, the speed will also remain constant.
What is the relation between speed frequency and wave length?
wave length and frequency are the product of the wave speed, so the wave speed is a constant variable and the other two are inversely proportional the wave length increases, as the frequency decreases
What happens to the wave length when the frequency of a wave is doubled but the wave speed stays the same?
The wave length would necessarily be one half. The speed would remain the same independent of the frequency.
How does increasing the wave speed affect the frequencey?
Increasing the wave speed will not affect the frequency of the wave. The frequency of a wave is determined by the source of the wave and will remain constant regardless of the wave speed.
Why is the transmission not as constant with the xts as it was with the gtx?
A digital wave length emits a constant signal that quickly declines when out of range (XTS3000 portable radio) An analog wave length gradually declines when out of range (GTX radio)
As the speed and length of wave decrease what happens to the wave?
As the speed and length of a wave decreases, the frequency of the wave remains constant. This means that the wave will experience a decrease in wavelength, which is inversely proportional to the decrease in speed. The energy of the wave will also decrease.
Does the frequency of a wave remain constant if the medium temperature and pressure do not change?
Yes, the frequency of a wave remains constant as long as the medium temperature and pressure do not change. Temperature and pressure affect the speed of sound in a medium, not the frequency of the wave.
What can you observe with the values of the product of frequency and wave length in the spectra?
It is a constant which is equal to the speed.
Why is it impossible to increase the frequency and the the wave length of a wave at the same time?
v = w*f. If w (wave length) is increased f (frequency) must go down to keep v (velocity) constant.
How does the frequency of a water wave change as its wavelength changes?
As the wavelength of a water wave decreases, its frequency increases. This relationship is due to the fact that the speed of the wave remains constant in a given medium (such as water), therefore, the product of frequency and wavelength must remain constant.
What does pulsate mean?
A harmonic wave of certain length and amplitude. The wave could be sinusoidal, disturbed of Fourier structure, pulsed of high amplitude and short wave length, of even or odd harmonics, or amixture of constant and variable amplitude.
