Question

when the light falls on metal surface it behave like a particle nature called photon, but how can a photon can have frequency, I mean there is a logic to have frequency in wavelength but how a particle can have frequency.. I asked this because we have E=hv where E is a energy of photo.. how is this possible answer please I'm confused.

​

Answer 1

Answer:

When light shines on a metal, electrons can be ejected from the surface of the ... behaved as particles of electromagnetic energy which we now call photons .

Answer 2

Explanation:

This is due to dual nature of light it has both practice as well as wave nature.

the photon energy of light has electromagnetic character also thus to understand the things to photon level. we consider wave nature of light and thus we defined it's frequency.