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vmkt V3mKT v3mKT 68. The photoelectric t...

vmkt V3mKT v3mKT 68. The photoelectric threshold wavelength of silver is 3250 10-10 m. The velocity of the electron ejected noma silver surface by ultraviolet light of wavelength 2536 x 10-10 m is (Given h = 4.14 %10 evs and C 9 10 ms-l) (NEET 2017) (1) ~ 6 10ʻms-1 (2) ~0.6 10ʻms-1 (3) 261 10²ms (4) – 0.3 x 10°ms 1 initial walacitu ū = V. î (V. > 0) enters an electric filed É = -E,î (E, =

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The photoelectric threshold wavelength of silver is 3250xx 10^(-10) m . The velocity of the electron ejected from a silver surface by ultraviolet light of wavelength 2356xx 10^(-10) m is: (Given h= 4.14xx10^(-15)eV and c=3xx10^8ms^(-1)) .

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 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 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 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 photoelectric threshold wavelength of a metal is 300 nm. The maximum kinetic energy of electrons ejected from the metal surface by ultraviolet light of wavelength 250 nm is nearly (given h = 4.14*10^-15 eV s and c= 3*10^8 ms^-1)

The photoelectric threshold wavelength of a metal is 300 nm. The maximum kinetic energy of electrons ejected from the metal surface by ultraviolet light of wavelength 250 nm is nearly (h = 4.14*10^-15 eV s and c= 3*10^8 ms^-1)

An electron of energy 150 e V has wavelength of 10^(-10) m. The wavelength of a 0.60 keV electron is :