What is the energy of a photon of wavelength `6000Å`

What is the energy of photon of wavelength 24800 Å ?

Calculate the ratio of the energy of a photon of wavelength 3000 Å to that of a photon of wavelength 6000Å respectively

Calculate the ratio of the energy of a photon of wavelength 3000 Å to that of a photon of wavelength 6000Å respectively

The ratio of the energy of a photon of wavelength 3000 "Å" to that of photon of wavelength 6000 "Å" is :

What is the energy of a photon whose wavelength is 6840 Å ?

What is the energy of photon whose wavelength is 6840 Å ?

What is the energy of photon whose wavelength is 6840 Å ?

At what temperature would the kinetic energy of a gas molecule be equal to the energy of photon of wavelength 6000Å ? Given, Boltzmann's constant, k = 1.38 xx 10^(-23) J .K^(-1) , Planck's constant, h = 6.625 xx 10^(-34) J.s

Ratio of energy of a photon of wavelength 3000A^@ and 6000A^@ is

What is the ratio of the energy of an X ray photon of wavelength 1 Å to that of visible light of wavelength 5000 Å ?