The threshold wavelength of tungsten is `2.76 xx 10^-5 cm` .What will be the maximum kinetic energy of electrons ejected if radiation of frequency `4 xx 10^15 Hz` is made incident on the tungsten surface .

The threshold wavelength of tungsten is 2.76 xx 10^-5 cm .What will be the maximum kinetic energy of electrons ejected in each of the following cases: radiation of frequency 4 xx 10^15 Hz is made incident on the tungsten surface.

The threshold wavelength of tungsten is 2.76 xx 10^-5 cm .What will be the maximum kinetic energy of electrons ejected in each of the following cases: if ultraviolet radiation of wavelength lambda = 1.80 xx 10^-5 cm .

The threshold frequency for silver is 7.89 xx 10^14 Hz . Calculate the maximum kinetic energy of electron emitted by silver when light of frequency 11.54 xx10^14Hz is incident on it.

The threshold wavelength of tungsten is 2.76 xx 10^-5 cm : Explain why no photoelectrons are emitted when the wavelength is more than 2.76 xx 10^5 cm .

Calculate the energy of a photon of frequency 6.2 xx.10^14 Hz .

What will be the energy of each photon in monochromatic light of frequency 5 xx 10^14 Hz?

What will be the energy of each photon in monochromatic light of frequency 5 xx 10^14 Hz ?

Find energy of each of the photons which correspond to light of frequency 3 xx 10^15 Hz

If the wavelength of a certain wave of light is 2.0 xx 10^3 cm. What is the frequency of this wave?