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

The photoelectric threshold wavelength of a metal is 230 nm. Determine the maximum kinetic energy in joule and eV of the ejected electron from metal surface when it is exposed to a radiation of wavelength 180 nm. (Planck's constant h = 6.63 xx 10^-34 J-S, C = 3 xx 10^8 m//sec .)

Find the maximum kinetic energy of electrons ejected from a certain material if materials work function is 2.3eVand the frequency of the incident radiation is 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?

The photoelectric threshold wavelength of silver is 3250 xx 10^(-10) m . The velocity of the electron ejected from a silver surface by ultraviolet light of wavelength 2536 xx 10^(-10) m is (Given h = 4.14 xx 10^(6) ms^(-1) eVs and c = 3 xx 10^(8) ms^(-1))

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.