0
What happens to frequency of a wave when the wavelength is decreased and when the wavelength is increased?
Wiki User
∙ 12y ago
When wavelength decreases, frequency increases, and
when wavelength increases, frequency decreases.
The product of (wavelength) times (frequency) is always the same number ...
the speed of the wave. So when one of them changes, the other one must
change in the opposite direction in order for their product to remain unchanged.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
If frequency is tripled what happens to wavelength?
If frequency is multiplied by three, wavelength is divided by three. Higher frequency, shorter wavelength.
What happens to the wavelength of a wave if the frequency is decreased?
In this case, the wavelength increases. The wavelength, multiplied by the frequency, is equal to the speed of the wave - and in most types of waves, the speed is more or less independent of the frequency.
What happens to a wavelength when the amplitude and frequency are both increased?
your mom happenens.
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 when the speed is increased and frequency stays the same?
The wavelength would increase in direct proportion to the speed.
What happens to the wavelength of a wave when the energy is increased?
If you are talking about an electromagnetic wave; energy is proportional to frequency (E=hf), and frequency is inversely proportional to wavelength (wavelength equals velocity divided by frequency). So when the wavelength is increased, the energy is decreased.
What happens to the frequency of a wave when the wavelength is decrased and why?
The freequency of a wave is increased when the wavelength is decreased. This is because the product of the frequency and the wavelength are a constant that determines the speed of the wave c=fw.
If frequency is tripled what happens to wavelength?
If frequency is multiplied by three, wavelength is divided by three. Higher frequency, shorter wavelength.
What happens to the wavelength of a wave if the frequency is decreased?
In this case, the wavelength increases. The wavelength, multiplied by the frequency, is equal to the speed of the wave - and in most types of waves, the speed is more or less independent of the frequency.
What happens to a wavelength when the amplitude and frequency are both increased?
your mom happenens.
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 frequency of a wave when the wavelength is decrased and the wavelength is increased?
When the wavelength (λ) increases, the frequency (v) decreases. When the λ goes down, the v goes up.
What happens to the wavelength when the speed is increased and frequency stays the same?
The wavelength would increase in direct proportion to the speed.
What happens to the amount of energy that can be carried as the wavelength decreased?
As wavelength decreases, energy increases, because the two are inversely related. Conversely, as wavelength decreases, frequency increases.
What happens to wavelength if the frequencyis increased?
As the frequency goes up, the wavelength decreases. Their product is always the same number . . . the wave's speed.
What happens to the wavelength if the frequency of pulses increased?
If the frequency is increased the wavelength will be decreased. Wavelength lambda and frequency f are connected by the speed c of the medium. c can be air = 343 m/s at 20 degrees celsius or water at 0 dgrees = 1450 m/s. c can be light waves or electromagnetic waves = 299 792 458 m/s. The formulas are: c = lambda x f f = c / lambda lambda = c / f
What happens to speed of em wave as frequency increases?
Frequency = Speed of Light / Wavelength.As you can see from this formula, when the wavelength increases the frequency decreases.For example, we will say that the standard wavelength is 5m.F = 3.0 x 108 / 5= 60,000,000 hertzSay if we increased the wavelength to 6m:F = 3.0 x 108 / 6= 50,000,000 hertzAs you can see, if we increase the wavelength, the frequency decreases.If we decreased the wavelength to 4m:F = 3.0 x 108 / 4= 75,000,000 hertzAs you can see, if we decrease the wavelength, the frequency decreases.
