Wavelength = 3 x 108 / 6.9 *1014
lambda = 4.35*10-7 m
Almost the colour seems to be violet.
384 nm (apex)
6.67 x 10^11 Hz
384 nm (apex chemistry 2023)
the equation f= c/wavelength means that the frequency is equal to the speed of light divided by the wavelength in Meters. e.g. f=2.9998x108 / 350x10-9 ans: 8.57x1014 Hz.
The frequency of the photon is 4.92 1014 Hz.
384 nm (apex)
A photon with energy 3.0 x 10-19 J A photon with wavelength 525 nm A photon with frequency 7.6 x 1014 Hz A photon with frequency 2 x 1015 Hz
6.67 x 10^11 Hz
384 nm (apex chemistry 2023)
c = wavelength X frequency, where c is the speed of light, which is 299,792,458 m/s. So you need the wavelength of the photon. Then you divide c/wavelength and the result will be the frequency.
Use this formula to find frequency. Frequency (Hertz) = (3.29 X 10^15 Hz)*Z^2*(1/nf^2 - 1/ni^2) use this to find wavelength Wavelength = speed of light/frequency in Hz Now, you need to know what the Z number (atomic number-Carbon = 6, for instance ) is of the element that generated the photon of light.
the equation f= c/wavelength means that the frequency is equal to the speed of light divided by the wavelength in Meters. e.g. f=2.9998x108 / 350x10-9 ans: 8.57x1014 Hz.
The frequency of the photon is 4.92 1014 Hz.
what is the energy of a photon that has a frequency of 5.0x1014 Hz?
Wavelength = speed/frequency = 2/15 Hz = roughly 0.133... Hz.
Divide the speed of light (in meters/second) by the wavelength (in meters). The answer is in Hz (1/second). Divide that answer by a million to get MHz.
Use the principle that the wavelength of the photon in meters x the frequency in Hz = the speed of light.Convert nm to m.543nm = 5.43 x 10-7mEquation:c = ƒ•λ, where c is the speed of light in a vacuum, 3.00 x 108 m/s, f is the frequency in Hz, and λ is the wavelength in meters.To solve for frequency, do the following:ƒ = c/λ = (3.00 x 108m/s)/(5.43 x 10-7m) = 5.52 x 1014Hz