WebMay 29, 2024 · The radius of the second orbit of an electron in hydrogen atom is 2.116A 2.116 A. The de Broglie wavelength associated with this electron in this orbit would be A. 6.64A 6.64 A B. 1.058A 1.058 A C. 2.116A 2.116 A D. 13.28A 13.28 A class-12 photoelectric-effect Share It On Facebook Twitter Email 1 Answer 0 votes WebCalculate the ratio of energies of 2nd orbits of H, He + and Li +2. A 1:4:9 B 2:4:9 C 3:6:9 D 4:8:9 Solution The correct option is A 1:4:9 The explanation for the correct answer:- Given …

Calculate the ratio of energies of 2nd orbits of H, He+ and Li+2.

WebHere you can find the meaning of The radius of the second Bohr orbit for hydrogen atom is : (Plank's const. h = 6.6262 × 10–34 Js ; mass of electron = 9.1091 × 10–31 kg ; charge of … WebMay 26, 2024 · we get mathematical expression to find radius of nth orbit of Hydrogen like ion and that is.. after putting values of h, π , m , K and e we get, here n denotes no of nth orbit and Z is atomic number of ion. for 2nd orbit of Li²⁺ ion, n = 2 and Z = 3. ∴ r₂ = Å. = Å. jordan belfort cold call

Bohr

Webthe radius when n = 1 =1*r1. the radius when n = 2 =4*r2. the radius when n = 3 =9*r3. So distance between K and L shell = 3r1. Distance between L and M shell is 5r1. However in … WebExample 12.5 A 10 kg satellite circles earth once every 2 h in an orbit having a radius of 8000 km. Assuming that Bohr’s angular momentum postulate applies to satellites just as it does to an electron in the hydrogen atom, find the quantum number of the orbit of the satellite. Solution From Eq. (12.13), we have m v n r n = nh/ 2 π 2024-19 WebApr 6, 2024 · From the formula for radius given by Bohr’s model of the Hydrogen atom, we can find the radius of the second orbit of the Helium ion. The atomic number of the Helium ion and the principal quantum number for the second orbit must be known. Formula used: r = n 2 Z × 0.529 A o Complete answer: how to integrate in terms of y