Grade 9 Physics Basic

Grade 9 Physics Basic

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Course curriculum

1. 1. What is a Physical Quantity
2. 2. Physical Quantities and SI units
3. 3. Measurement and Length
4. Exercise 1
5. 4. Example of conversion of units of length
6. Question 1
7. 5. Worked solution for Question 1
8. 6. Apparatus used to measure Length
9. Question 2
10. 7. Worked solution for Question 2
11. 8. The vernier caliper
12. 9. Taking measurement on a vernier caliper
13. Question 3
14. 10. Worked solution for Question 3
15. Question 4
16. 11. Worked solution for Question 4
17. 12. Measurement of different types of Length
18. 13. Errors made during measurement ( Parallax Error and Zero Error)
19. Exercise 2
20. Exercise 3
21. Knowledge test
22. Course in PDF
1. 1. Definition of Volume
2. Exercise 1
3. 2. Conversion factors for units of Volume
4. 3. Examples on conversion of units of Volume
5. 4. Worked Solution for Question 1
6. 5. Measurement of Volume
7. 6. Measurement of Volume of Liquids
8. 7. Precaution to be taken while using a measuring cylinder
9. Question 2
10. 8. Worked Solution for Question 2
11. 9. Measurement of Volume of Regular Solids
12. Question 3
13. 10. Worked Solution for Question 3
14. 11. Measurement of Volume of Irregular Solids
15. 12. Method 1 - Volume of a small irregular solid using a measuring cylinder
16. 13. Method 2 - Volume of a large irregular solid using a displacement can
17. Question 4
18. 14. Worked Solution for Question 4
19. Question 5
20. 15. Worked Solution for Question 5
21. Question 6
22. 16. Worked Solution for Question 6
23. Course in PDF
1. 1. Mass
2. 2. Conversion factors for unit of mass + examples
3. 3. Apparatus to measure mass
4. Exercise 1
5. 4. Temperature
6. 5. Conversion factors units of temperature
7. 6. Apparatus to measure temperature
8. 7. Clinical thermometer
9. Exercise 2
10. Question
11. 8. Digital and laboratory thermometer + worked solution
12. Knowledge test
13. Course in PDF
1. 1. Time
2. Exercise 1
3. Question 1
4. 2. Conversion factors for unit of time + examples and worked solution
5. 3. Apparatus used to measure time
6. Exercise 2
7. 4. Human reaction time
8. Question 2
9. 5. Taking measurement on digital watch + worked solution
10. 6. Taking measurement on analogue stopwatch
11. Question 3
12. 7. Worked solution questions 3
13. 8. The simple pendulum
14. 9. How to measure the time period of a simple pendulum accurately
15. Exercise 3
16. Knowledge Test
17. Course in PDF
1. 1. Introduction & Chapter Objectives
2. 2. Scalar and vector quantities
3. Exercise 1
4. 3. Distance and displacement
5. 4. Examples of Distance & Displacement Part 1
6. 5. Examples of Distance & Displacement Part 2
7. Question 1
8. 6. Worked solution for Question 1
9. Question 2
10. 7. Worked solution for Question 2
11. Question 3
12. 8. Worked solution for Question 3
13. Question 4
14. 9. Worked solution for Question 4
15. Knowledge Test
1. 1. Speed Part 1
2. Exercise 1
3. Exercise 2
4. 2. Speed Part 2
5. Exercise 3
6. 3. Velocity
7. Exercise 4
8. Question 1
9. 4. Worked solution for Question 1
10. Question 2
11. 5. Worked solution for Question 2
12. Question 3
13. 6. Worked solution for Question 3
14. Question 4
15. 7. Worked solution for Question 4
16. Question 5
17. 8. Worked solution for Question 5
18. Question 6
19. 9. Worked solution for Question 6
20. 10. Average velocity
21. Exercise 5
22. Question 7
23. 11. Worked solution for Question 7
24. Question 8
25. 12. Worked solution for Question 8
26. 13. Uniform speed and uniform velocity
27. 14. Conversion of kilometres
28. Knowledge Test
1. 1. Acceleration
2. Exercise 1
3. 2. Acceleration example 1
4. Exercise 2
5. 3. Acceleration example 2
6. Exercise 3
7. 4. Acceleration Part 2
8. Exercise 4
9. Question 1
10. 5. Worked solution for Question 1
11. Question 2
12. 6. Worked solution for Question 2
13. Question 3
14. 7. Worked solution for Question 3
15. Question 4
16. 8. Worked solution for Question 4
17. Question 5
18. 9. Worked solution for Question 5
19. 10. Uniform and non uniform acceleration
20. Exercise 5
21. Exercise 6
22. Exercise 7
23. Question 6
24. 11. Worked solution for Question 6
25. 12. Acceleration of free fall or Acceleration due to gravity
26. Exercise 8
27. Question 7
28. 13. Worked solution for Question 7
29. Knowledge Test
1. 1. Introduction
2. 2. Speed vs Time Graph
3. Exercise 1
4. Exercise 2
5. 3. Calculation of acceleration and distance travelled (Part 1)
6. 4. Calculation of deceleration
7. 5. Calculation of acceleration and distance travelled (Part 2)
8. 6. Interpretation of speed vs Time graph (Example 1)
9. Exercise 3
10. 7. Interpretation of speed vs Time graph (Example 2)
11. Exercise 4
12. 8. Interpretation of speed vs Time graph (Example 3)
13. Exercise 5
14. 9. Interpretation of speed vs Time graph (Example 4)
15. Exercise 6
16. Question 1
17. 10. Worked solution Question 1 (Part 1)
18. 11. Worked Solution Question 1 (Part 2)
19. Question 2
20. 12. Worked Solution Question 2
21. Question 3
22. 13. Worked Solution Question 3
23. Question 4
24. 14. Worked Solution Question 4
25. Question 5
26. 15. Worked Solution Question 5
27. Knowledge Test
1. 1. Energy
2. 2. Heat Energy
3. Exercise 1
4. 3. Light Energy
5. Exercise 2
6. 4. Sound Energy
7. Exercise 3
8. 5. Chemical Energy
9. Exercise 4
10. 6. Electrical Energy
11. Exercise 5
12. 7. Kinetic Energy
13. Exercise 6
14. 8. Gravitational Potential Energy
15. Exercise 7
16. 9. Elastic Potential Energy
17. Exercise 8
18. 10. Wind Energy
19. 11. Solar Energy
20. Exercise 9
21. 12. Hydropower
22. 13. Geothermal Energy
23. 14. Tidal Energy
24. 15. Nuclear Energy
25. 16. Forms of Energy
26. 17. Law of Conservation of Energy
27. Question
28. 18. Worked Solution
29. 19. Renewable and Non Renewable Sources of energy
30. 20. Production of Electricity using Renewable Sources of Energy
31. Exercise 11
32. 21. Production of Electricity using Non Renewable Sources of Energy
33. Exercise 12
34. Exercise 13
35. Exercise 14
36. 22. Advantages and Disadvantages of Renewable forms of Energy
37. 23. Advantages and Disadvantages of Non renewable forms of Energy
38. Exercise 15
39. Knowledge Test
40. Course in PDF
1. 1. Introduction and Mechanical Energy
2. Exercise 1
3. Exercise 2
4. Exercise 3
5. Exercise 4
6. Question 1
7. 2. Worked Solution for Question 1
8. Question 2
9. 3. Worked Solution for Question 2
10. Question 3
11. 4. Worked Solution for Question 3
12. Question 4
13. 5. Worked Solution for Question 4
14. Question 5
15. 6. Worked Solution for Question 5
16. Question 6
17. 7. Worked Solution for Question 6
18. Question 7
19. 8. Worked Solution for Question 7
20. Question 8
21. 9. Worked Solution for Question 8
22. 10. Conversion of Mechanical Energy (Part 1)
23. 11. Conversion of Mechanical Energy (Part 2)
24. Exercise 5
25. 12. Conversion of Mechanical Energy (Part 3)
26. Question 9
27. 13. Worked Solution for Question 9
28. Question 10
29. 14. Worked Solution for Question 10
30. Question 11
31. 15. Worked Solution for Question 11 (Part 1)
32. 16. Worked Solution for Question 11 (Part 2)
33. Knowledge Test
1. 1. Work done
2. Exercise 1
3. Exercise 2
4. Question 1
5. 2. Worked Solution for Question 1
6. Question 2
7. 3. Worked Solution for Question 2
8. Question 3
9. 4. Worked Solution for Question 3
10. Question 4
11. 5. Worked Solution for Question 4
12. 6. Work done against gravity
13. Exercise 3
14. Exercise 4
15. Exercise 5
16. Question 5
17. 7. Worked Solution for Question 5
18. 8. Power
19. Exercise 6
20. Exercise 7
21. Exercise 8
22. Exercise 9
23. Question 6
24. Question 7
25. 9. Worked Solution for Question 6 and Question 7
26. Question 8
27. 10. Worked Solution for Question 8
28. Question 9
29. 11. Worked Solution for Question 9(Part 1)
30. 12. Worked Solution for Question 9 (Part 2)
31. Question 10
32. 13. Worked Solution for Question 10
33. Knowledge Test
1. 1. Heat
2. 2. Temperature
3. Exercise 1
4. 3. Clinical thermometer
5. Exercise 2
6. Exercise 3
7. 4. Laboratory thermometer
8. Exercise 4
9. 5. Digital thermometer
10. Exercise 5
11. 6. Difference between Heat and Temperature
12. 7. Thermal Expansion of Matter
13. Exercise 6
14. 8. Expansion of Solids
15. Exercise 7
16. 9. Expansion of Liquids
17. Exercise 8
18. 10. Expansion of Gases
19. Exercise 9
20. 11. Uses of Thermal Expansion - In Liquid glass thermometer
21. 12. uses of Thermal Expansion - In Bimettalic strip
22. Exercise 10
23. Exercise 11
24. Exercise 12
25. 13. Uses of Thermal Expansion - To open a tight metal lid of a jar
26. Exercise 13
27. 14. Dangers of Expansion - Steel Bridges
28. Exercise 14
29. 15. Dangers of expansion - Expansion of railway lines
30. Knowledge Test
1. 1. Introduction and Rays of light
2. Exercise 1
3. 2. Importance of light
4. Exercise 2
5. 3. Beams of light
6. Exercise 3
7. 4. Experiment to show that light travels in a straight line
8. Exercise 4
9. 5. Luminous object
10. Exercise 5
11. 6. Non-Luminous Object
12. 7. How can we see luminous objects
13. 8. How can we see non-luminous objects
14. 9. Formation of Eclipse - Solar Eclipse
15. Exercise 6
16. 10. Formation of Eclipse - Lunar Eclipse
17. 11. Speed of light
18. 12. Speed of Light vs Speed of Sound
19. Exercise 7
20. 13. Light Years
21. Exercise 8
22. Knowledge Test
1. 1. Introduction and Reflection of Light
2. Exercise 1
3. 2. Laws of reflection
4. Exercise 2
5. 3. Types of Reflection
6. Exercise 3
7. Exercise 4
8. 4. Characteristics of an image formed by a plane mirror
9. Exercise 5
10. Question 1
11. 5. Worked solution on image obtained from reflection- Question 1
12. Question 2
13. 6. Worked solution on image obtained from reflection- Question 2
14. Question 3
15. 7. Worked Solution on Image obtained from Reflection- Question 3
16. 8. Ray diagrams for image formed by reflection in a plane mirror
17. Exercise 6
18. 9. Further examples on ray diagram for reflections
19. Question 4
20. 10. Worked solution on Ray diagrams for image formed by reflection in a plane mirror- Question 4
21. Question 5
22. 11. Worked solution on Ray diagrams for image formed by reflection in a plane mirror- Question 5
23. 12. Applications of Reflection (Uses of mirrors)
24. Exercise 7
25. Knowledge Test
1. 1. Introduction and Refraction of Light
2. Exercise 1
3. 2. Case 1 - Ray of light travelling from medium of lower desinty to medium of highter density
4. Exercise 2
5. 3. Case 2 - Ray of light travelling from medium of hight density to medium of lower density
6. Exercise 3
7. 4. Case 3 - When a ray of light enters perpendicularly in a medium
8. Exercise 4
9. 5. Laws of Refraction
10. Exercise 5
11. 6. Experiment to verify the 2nd Law of Refraction (Snell's Law)
12. Exercise 6
13. 7. Simulation on Experiment to verify the 2nd Law of Refraction (Snell's Law)
14. Exercise 7
15. 8. Examples of Refraction
16. Exercise 8
17. 9. Ray Diagrams for Refraction
18. Exercise 9
19. Question
20. 10. Worked solution for Ray diagrams in Refraction
21. 11. Effects of Refraction in our daily life
22. Knowledge Test
1. 1. Introduction and Charges
2. Exercise 1
3. Exercise 2
4. 2. Types of charges
5. 3. Electric current
6. Exercise 3
7. 4. Measurement of Electric Current
8. Exercise 4
9. Questions on current
10. 5. Worked example on current Part 1
11. 6. Worked Example on current Part 2
12. 7. Electrical component and Symbols
13. Exercise 5
14. 8. Electrical Conductors
15. 9. Electrical Insulators
16. Exercise 6
17. 10. Simulation on electrical conductors and insulators
18. Question
19. 11. Worked Solution on Electrical Conductors & Insulators
20. Knowledge test
1. 1. Introduction
2. 2. Resistance
3. Exercise 1
4. 3. Resistors and Types of Resistors
5. 4. Types of Resistors - Fixed Resistors
6. 5. Types of Resistors - Variable Resistors
7. 6. Types of Resistors - Light Dependent Resistor
8. Exercise 2
9. 7. Types of Resistors - Thermistors
10. Exercise 3
11. 8. Combination of Resistors - In Series
12. 9. Combination of Resistors - In Parallel
13. Question
14. 10. Worked Solution on Combination of Resistance
15. Knowledge Test
1. 1. Introduction and What is Voltage
2. Exercise 1
3. 2. Simulation on Voltage
4. 3. Relationship between Voltage, Current and Resistance
5. 4. Potential difference
6. Exercise 2
7. 5. Electromotive force (E.M.F)
8. Exercise 3
9. Exercise 4
10. 6. Measurement of Potential Difference and E.M.F
11. Exercise 5
12. Question
13. 7. Worked solution on Potential Difference Part 1
14. 8. Worked solution on Potential Difference Part 2
15. 9. Combination of Cells - In Series (Part 1)
16. 10. Combination of Cells - In Series (Part 2)
17. 11. Combination of Cells - In Parallel (Part 1)
18. Question on Combination of cells
19. 12. Worked Solution on Combination of Cells
20. Knowledge Test
1. 1. Introduction
2. 2. Ohm's Law
3. Exercise 1
4. Questions on Ohm’s Law
5. 3. Worked Examples on Ohm's Law (Part 1)
6. 4. Worked Examples on Ohm's Law (Part 2)
7. 5. Combination of resistors - In series
8. 6. Combination of resistors - In Paralell
9. 7. Applications of Ohm's Law (Part 1)
10. Exercise 2
11. 8. Applications of Ohm's Law (Part 2)
12. Question 1
13. 9. Worked Solution for Question 1
14. Question 2
15. 10. Worked Solution for Question 2
16. Question 3
17. 11. Worked Solution for Question 3
18. Question 4
19. 12. Worked Solution for Question 4
20. Question 5 Part 1
21. 13. Worked Solution for Question 5 (Part 1)
22. Question 5 Part 2
23. 14. Worked Solution for Question 5 (Part 2)
24. Question 6
25. 15. Worked Solution for Question 6
26. 16. Simulation for circuit construction - Example 1
27. 17. Simulation for circuit construction - Example 2
28. 18. Simulation for circuit construction - Example 3
29. Knowledge Test

About this course

463 lessons
12.5 hours of video content