Class 9 Physics Notes

–(Exercise: Questions Answers)–[Open] –(Exercise: Numericals/Problems)–[Open] –(Extra: MCQ’s)–[Open] –(Extra: Short Questions)–[Open] –(Extra: Long Questions)–[Open]  Contents Section 1:  (Exercise: Questions Answers) Section 2:  (Exercise: Numericals) Section 3:  (Extra: MCQ’s) Section 4:  (Extra: Short Questions) How many method of transmission of heat are used?  (LHR 2014) What is Conduction? Explain the process and write down it usage … Read more Chapter 9 – Transfer of Heat

–(Exercise: Questions Answers)–[Open]    –(Exercise: Numericals/Problems)–[Open]    –(Extra: MCQ’s)–[Open]    –(Extra: Short Questions)–[Open]    –(Extra: Long Questions)–[Open]  Contents Section 1:  (Exercise: Questions Answers) Section 2:  (Exercise: Numericals) Section 3:  (Extra: MCQ’s) Section 4:  (Extra: Short Questions) Define heat. (LHR 2014) Define thermometry and temperature.       (LHR 2014, GRW 2015) Define internal … Read more Chapter 8 – Thermal Properties of Matter

  –(Exercise: Questions Answers)–[Open]    –(Exercise: Numericals/Problems)–[Open]    –(Extra: MCQ’s)–[Open]    –(Extra: Short Questions)–[Open]    –(Extra: Long Questions)–[Open]  Contents Section 1:  (Exercise: Questions Answers) Section 2:  (Exercise: Numericals) Section 3:  (Extra: MCQ’s) Section 4:  (Extra: Short Questions) What is Kinetic molecular theory? Write down its postulates. (LHR 2013) What is … Read more Chapter 7 – Properties of Matter

  –(Exercise: Questions Answers)–[Open]    –(Exercise: Numericals/Problems)–[Open]    –(Extra: MCQ’s)–[Open]    –(Extra: Short Questions)–[Open]    –(Extra: Long Questions)–[Open]  Contents Section 1:  (Exercise: Questions Answers) Section 2:  (Exercise: Numericals) Section 3:  (Extra: MCQ’s) Section 4:  (Extra: Short Questions) Define work and its unit.        (LHR 2011, 2014, GRW 2013, 2015) Define Energy … Read more Chapter 6 – Work & Energy

  –(Exercise: Questions Answers)–[Open]    –(Exercise: Numericals/Problems)–[Open]    –(Extra: MCQ’s)–[Open]    –(Extra: Short Questions)–[Open]    –(Extra: Long Questions)–[Open]  Contents Section 1:  (Exercise: Questions Answers) Section 2:  (Exercise: Numericals) Section 3:  (Extra: MCQ’s) Section 4:  (Extra: Short Questions) Define gravitation.         (LHR 2011, 2015, 2016, GRW 2015) State law of gravitation       (LHR … Read more Chapter 5 – Gravitation

  –(Exercise: Questions Answers)–[Open]    –(Exercise: Numericals/Problems)–[Open]    –(Extra: MCQ’s)–[Open]    –(Extra: Short Questions)–[Open]    –(Extra: Long Questions)–[Open]  Contents Section 1:  (Exercise: Questions Answers) Section 2:  (Exercise: Numericals) Section 3:  (Extra: MCQ’s) Section 4:  (Extra: Short Questions) What is meant by parallel forces? What is meant by like parallel forces? … Read more Chapter 4 – Turning Effect of Forces

  –(Exercise: Questions Answers)–[Open]    –(Exercise: Numericals/Problems)–[Open]    –(Extra: MCQ’s)–[Open]    –(Extra: Short Questions)–[Open]    –(Extra: Long Questions)–[Open]  Contents Section 1:  (Exercise: Questions Answers) Section 2:  (Exercise: Numericals) Section 3:  (Extra: MCQ’s) Section 4:  (Extra: Short Questions) Define­ dynamics.                                                    (GRW 2015) Define force                                                                                        (GRW 2013) Define inertia. Explain it … Read more Chapter 3 – Dynamics

  –(Exercise: Questions Answers)–[Open]    –(Exercise: Numericals/Problems)–[Open]    –(Extra: MCQ’s)–[Open]    –(Extra: Short Questions)–[Open]    –(Extra: Long Questions)–[Open]  Contents Section 1:  (Exercise: Questions Answers) Section 2:  (Exercise: Numericals) Section 3:  (Extra: MCQ’s) Section 4:  (Extra: Short Questions) Define Kinematics. (GRW 2015) Define dynamics. (GRW 2015) How you will define the … Read more Chapter 2 – Kinematics

  –(Exercise: Questions Answers)–[Open]    –(Exercise: Numericals/Problems)–[Open]  –(Extra: MCQ’s)–[Open]    –(Extra: Short Questions)–[Open]    –(Extra: Long Questions)–[Open]  Contents Section 1:  (Exercise: Questions Answers) Section 2:  (Exercise: Numericals) Section 3:  (Extra: MCQ’s) Section 4:  (Extra: Short Questions) What is Science? What Physics? What are the physical quantities? What are the basic … Read more Chapter 1 – Physical Quantities & Measurement