The energy of electron in first energy level is – 21.79 × 10^-12 erg per atom. The energy of electron in second energy level is
Sahay Sir > Question Answers > The energy of electron in first energy level is - 21.79 × 10^-12 erg per atom. The energy of electron in second energy level is
What is the work function of the metal if the light of wavelength 4000Å generates photoelectrons of velocity 6×10^5 ms^-1 from it ? (Mass of electron =9×10^−31kg Velocity of light =3×10^8 ms^−1 Planck’s constant =6.626×10^−34Js Charge of electron =1.6×10^−19jeV^−1)
07
Dec
What is the work function of the metal if the light of wavelength 4000Å generates photoelectrons of velocity 6×10^5 ms^-1 from it ? (Mass of electron =9×10^−31kg Velocity of light =3×10^8 ms^−1 Planck’s constant =6.626×10^−34Js Charge of electron =1.6×10^−19jeV^−1) The energy of electron in first energy level is - 21.79 × 10^-12 erg per atom. [...]
The energy of electron in first energy level is – 21.79 × 10^-12 erg per atom. The energy of electron in second energy level is
07
Dec
The energy of electron in first energy level is – 21.79 × 10^-12 erg per atom. The energy of electron in second energy level is The energy of electron in first energy level is - 21.79 × 10^-12 erg per atom. The energy of electron in second energy level is December 7, 2020 Category: Uncategorised [...]