very fast
the speed of light equals the frequency multiplied by the wavelength.
Light with a lower frequency will have a longer wavelength. Frequency and wavelength are inversely proportional to each other (i.e. as one increases, the other decreases and vice-a-versa). The product of frequency and wavelength is the speed of light.
For any wave:wavelength x frequency = speedSpeed of light, in this case.For any wave:wavelength x frequency = speedSpeed of light, in this case.For any wave:wavelength x frequency = speedSpeed of light, in this case.For any wave:wavelength x frequency = speedSpeed of light, in this case.
c=lamda*f c is a constant, which is the speed of light, lamda is the wavelength which the light is traveling at, and f is the frequency of the light. All light travels at the speed of light no matter what colour, however ever colour tavels at different wavelengths and frequencies.
Michelson had light source on a mountain that he pulsed using a rotating mirror. Far away, on another mountain a fixed mirror returned his pulses to him. By comparing the transit time he came up with a close number. As equipment( esp. the timing mechanism) improved so did the number.
Wavelength times frequency is the speed. To know the wavelength, you have to divide the speed by the frequency of the light.
Wavelength times frequency is the speed. To know the wavelength, you have to divide the speed by the frequency of the light.
the speed of light equals the frequency multiplied by the wavelength.
Light with a lower frequency will have a longer wavelength. Frequency and wavelength are inversely proportional to each other (i.e. as one increases, the other decreases and vice-a-versa). The product of frequency and wavelength is the speed of light.
wavelength = speed of light/frequency so we rearrange frequency = speed of light/wavelength Hopefully you can figure it out from here...
Frequency is the characteristic of light that gives rise to our experience of color. It is analogous to the relationship of frequency and pitch for sound.
The speed of light = the frequency X wave length.. therefore:- Frequency = The speed of light (m/s) _______________ wave Length (m) Where the speed of light : 2.9979 x 10^8 (m/s)
wavelength = c/frequency of light where c is the speed of light.
To find (wavelength): Divide (speed) by (frequency). To find (frequency): Divide (speed) by (wavelength).
For any wave:wavelength x frequency = speedSpeed of light, in this case.For any wave:wavelength x frequency = speedSpeed of light, in this case.For any wave:wavelength x frequency = speedSpeed of light, in this case.For any wave:wavelength x frequency = speedSpeed of light, in this case.
c=lamda*f c is a constant, which is the speed of light, lamda is the wavelength which the light is traveling at, and f is the frequency of the light. All light travels at the speed of light no matter what colour, however ever colour tavels at different wavelengths and frequencies.
The frequency of a wave of light is given by speed of light/wavelength, or by energy/Planck's constant.If you know the frequency or the energy associated with the light, it is easily calculated.