Calculate the frequency associated with a photon of energy `3.3xx10^(20)J`.

Calculate the frequency associated with a photon of energy 3.3 xx 10^(-20) J (h=6.6 xx 10^(-34) Js) .

Moving particles of matter should display wave like properties under suitable conditions. Calculate the frequency associated with a pho ton of energy 3.3 * 10^-20 J . [h = 6.6 * 10^-34 Js]

Estimate the frequency associated with a photon of energy 2eV.

Calculate the frequency and wavelength of photon with energy 3.98 xx 10^(-15)J