Embibe Experts Solutions for Chapter: Atoms, Exercise 1: Karnataka Board-2018

Author:Embibe Experts

Embibe Experts Physics Solutions for Exercise - Embibe Experts Solutions for Chapter: Atoms, Exercise 1: Karnataka Board-2018

Attempt the free practice questions on Chapter 12: Atoms, Exercise 1: Karnataka Board-2018 with hints and solutions to strengthen your understanding. EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Atoms, Exercise 1: Karnataka Board-2018 with Hints & Solutions

MEDIUM
12th Karnataka Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 12 - Atoms>Karnataka Board-2018>Q 1

Draw the diagram representing the schematic arrangement of Geiger Marsden experimental set up of alpha particle scattering experiment.

EASY
12th Karnataka Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 12 - Atoms>Karnataka Board-2018>Q 2

Write Bohr's postulates for the hydrogen atom model.

EASY
12th Karnataka Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 12 - Atoms>Karnataka Board-2019>Q 3

Write the expression for energy of an electron in electron orbit of hydrogen atom.

EASY
12th Karnataka Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 12 - Atoms>Karnataka Board-2019>Q 4

Write the three postulates of Bohr’s atomic model.

HARD
12th Karnataka Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 12 - Atoms>Karnataka Board-2020>Q 5

Using Bohr's postulates, derive the expression for the radius of nth stationary orbit of the electron in a hydrogen atom. Hence, write the expression for Bohr radius.