A metal whose work function is `3.3eV` is illuminated by light of wavelength `3 xx 10^(-7)m`. What is the threshold frequency for photoelectric emission? Plank's constant `= 6.6 xx 10^(-34)` Js?

A metal whose work function is 2 eV is illuminated by light of wavelength 3 * 10^-7m . Calculate threshold frequency

A metal whose work function is 2 eV is illuminated by light of wavelength 3 * 10^-7m . Calculate the stopping potential

Work function of a metal is 3.0 eV. It is illuminated by a light of wavelength 3 xx 10^(-7) m. Calculate the maximum energy of the electron.

Work function of a metal is 3.0 eV. It is illuminated by a light of wavelength 3xx10^(-7) m. Calculate the maximum energy of the electron.

The work function of a metal is 3.0eV .It is illuminated by a light of wave length 3xx10^(7)m .Calculate i) threshold frequency, ii)the maximum energy of photoelectrons, iii) the stopping potential. (h=6.63xx10^(-34)Js and c=3xx10^(8)ms^(-1))

The work function of a metal is 3.0 V. It is illuminated by a light of wave length 3 xx 10^(-7)m . Calculate i) threshold frequency, ii) the maximum energy of photoelectrons, iii) the stopping potential. (h=6.63 xx 10^(-34)Js and c=3 xx 10^(8)ms^(-)) .

The work function of a metal is 3.0 V. It is illuminated by a light of wave length 3xx10^(-7)m . Calculate i) threshold frequency, ii) the maximum energy of photoelectrons, iii) the stopping potential. (h=6.63xx10^(-34)Js and c=3xx10^(8)ms^(-)) .

The work function of potassium is 2.0 eV. When it is illuminated by light of wavelength 3300A^(@) photo electrons are emitted. The stopping potential of photo electrons is [Plank’s constant h=6.6 xx 10^(-34)Js,1eV=1.6 xx 10^(-19)J,C=3 xx 10^(8)ms^(-1) ]

A metal has a work function of 2eV. It is illuminated by monochromatic light of wavelength 500 nm, calculate (i) the threshold wavelength, (ii) the maximum energy of photoelectrons, (iii) The stopping potential. Given Planck's constant h = 6.6 xx 10^(-34)J.s , charge on electron e = 1.6 xx 10^(-19) C and 1eV = 1.6 xx 10^(-19)J

The threshold frequency of a certain metal is 3.3xx10^(14)Hz . If light of frequency 8.2xx10^(14)Hz is incident on the metal, predict the cut off voltage for photoelectric emission. Given Planck's constant, h=6.62xx10^(-34)Js .