How energy is directly proportional to frequency?

Answer 1

Maxwell Plank found a direct relationship between the energy of a photon and its freq. This relationship can be expressed as E=h*f, where E is energy, h is Plank's constant and f is frequency.

For more info:

http://en.wikipedia.org/wiki/Planck\'s_constant

wtf -.-

Answer 2

For a frequency f in vacuum with the speed of light of c = 299792458 m/s meters per second there is the wavelength lambda = c / f. Light speed = wavelength times frequency f = c / lambda and lambda = c / f. So wavelength cannot be directly proportional to frequency. There is a useful calculator for converting wavelength to frequency and vice versa.

Scroll down to related links and look at "Radio and light waves in a vacuum".

Answer 3

Yes. For photons in vacuum, the energy per photon is proportional to the photon's classical, electromagnetic frequency, as E=ℏω=hf. Here, we see a connection between two classical properties of light: the energy and frequency.

Answer 4

E = hf where E is energy, h is Planck's constant, and f is frequency.

Answer 5

Yes, Energy = hf, where 'h' is Planck's Conmstant and 'f' is the frerquency.

Answer 6

If you're talking about the wavelength of an electromagnetic photon,

then the energy it carries is inverselyproportional to it.

Answer 7

Yes; the relation is:

energy = frequency x Plank constant