What happens to the frequency if the wavelength is halved?

Therefore, if you halve the frequency the wavelength will double.

What happens to the frequency of a light wave if the wavelength will is doubled?

doubled. Wave speed equals frequency*wavelength. So doubling the frequency must halve the wavelength in order for wave speed to remain the same.

When you increase the wavelength of a beam of light what happens to its frequency?

Rewriting the formula c = λ f as f = c / λ yields (3.00 x 108 m/s / 3.80 x 10-7 m) = 7.9 x 1014 Hz for a frequency of the wave. The inverse relationship between wavelength and frequency means that as wavelengths increase, frequency decreases.

What happens when you decrease the wavelength of a light wave?

All photons travel at the speed of light. From this equation, it is clear that the energy of a photon is directly proportional to its frequency and inversely proportional to its wavelength. Thus as frequency increases (with a corresponding decrease in wavelength), the photon energy increases and visa versa.

What happens to the speed of a wave when its frequency is halved and the wavelength is doubled?

both the wavelength and the speed remain constant. Doubling the frequency will not alter the wave speed. Rather, it will halve the wavelength. Wavelength and frequency are inversely related.

What happens to the wavelength as the frequency decreases?

As the frequency decreases, the wavelength gets longer. There are two basic types of waves: mechanical and electromagnetic.

What happens to wavelength IF frequency is constant?

Explanation: λ (wavelength), f (frequency), and v (speed) for a wave are related by v=λf . Therefore, assuming a constant speed, if the frequency is constant then the wavelength is too, regardless of changes to the amplitude.

Which characteristic of light is increasing when the wavelength is decreasing?

Notice in the diagram below that as wavelength decreases, the frequency increases. The speed of light, c is a constant, so when wavelength decreases, frequency increases and vice versa.

What effect would decreasing the wavelength of the photons have on the electrons leaving the surface?

What effect would decreasing the wavelength of the photons have on the electrons leaving the surface? There would be fewer electrons leaving the surface.

How does frequency affect wave speed?

The small variations in the values for the speed were the result of experimental error, rather than a demonstration of some physical law. The data convincingly show that wave frequency does not affect wave speed. An increase in wave frequency caused a decrease in wavelength while the wave speed remained constant.