Match the following List - I with List - II in connection with Bohr’s atomic model List - I List - II A) Speed of revolution of electron I) 1/{4\pi∊_0} \frac{2\pize^2}{nh} B) Kinetic energy II) -(1/{4\pi∊_0})^2 \frac{2\pi^2me^4z^2}{n^2h^2} C) Total energy III) (1/{4\pi∊_0})^2 \frac{2\pi^2me^4z^2}{n^2h^2} D) Frequency IV) (1/{4\pi∊_0})^2 \frac{4\pi^2z^2e^4m}{n^3h^3} The correct answer is

Correct Answer is : A - I , B - III , C - II , D - IV

A - I , B - III , C - II , D - IV

A - II , B - IV , C - III , D - I

A - III , B -I , C - IV , D - II

A - III , B - I , C - II , D - IV

AP EAMCET Engineering 20 Apr 2019 Shift 2 Paper

Section: Physics

Question : 117 of 160

Marks: +1, -0

Match the following List - I with List - II in connection with Bohr’s atomic model

List - I

List - II

A) Speed of revolution of electron

4π∊0

2πze2

B) Kinetic energy

II) −(

4π∊0

2π2me4z2

n2h2

C) Total energy

III) (

4π∊0

2π2me4z2

n2h2

D) Frequency

IV) (

4π∊0

4π2z2e4m

n3h3

The correct answer is

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