Best Student Notes of Physics, Biology, Chemistry, and Computer for Grade 9 and 10 Complete 2026 Guide

Best Student Notes Federal Board ( NBF ) Islamabad According to the National Curriculum of Pakistan Complete Preparation According to New Syllabus. MCQs Practices of all chapters. Short Questions Answers, Long Questions Answers, Numerical Problems and Examples of all units. Other Boards of Pakistan Complete Preparation According to New Syllabus. MCQs Practices of all chapters. … Read more

Physics 10 Numerical Problems

Numerical Problems 10. Simple Harmonic Motion and Waves 11. Sound 12. Geometrical Optics 13. Electrostatics 14. Current Electricity 15. Electromagnetism 16. Introductory Electronics 17. Information and Communication 18. Radioactivity Related Questions: Physics 10 MCQ Simple harmonic motion and waves Simple harmonic motion and waves-NFE Give an example of vibratory motion which is not simple harmonic … Read more

Physics 10 Long Questions and Answers

Long Questions and Answers 10. Simple Harmonic Motion and Waves 11. Sound 12. Geometrical Optics 13. Electrostatics 14. Current Electricity 15. Electromagnetism 16. Introductory Electronics 17. Information and Communication 18. Radioactivity Related Questions: Physics 10 MCQ Simple harmonic motion and waves Simple harmonic motion and waves-NFE Give an example of vibratory motion which is not … Read more

Physics 10 Short Questions and Answers

Short Questions and Answers 10. Simple Harmonic Motion and Waves 11. Sound 12. Geometrical Optics 13. Electrostatics 14. Current Electricity 15. Electromagnetism 16. Introductory Electronics 17. Information and Communication 18. Radioactivity Related Questions: How does damping affect oscillatory motion? What is the significance of wave speed in a medium? Sound Sound-NFE Why does sound require … Read more

Chemical Equilibrium

[WATU 28] Related Questions: CHEMICAL EQUILIBRIUM Define chemical equilibrium with example What is meant by chemical equilibrium? Differentiate between reversible and irreversible reactions? State Le-Chatelier’s principle. What is the significance of the equilibrium constant (Kc)? Why does a catalyst not affect the position of equilibrium? What happens to the equilibrium position if the concentration of … Read more

Matter MCQ

[WATU 13] Related Questions: ATOMIC STRUCTURE Nature of Science in Chemistry MCQ PERIODIC TABLE AND PERIODICITY OF PROPERTIES CHEMICAL BONDING STOICHIOMETERY ELECTOROCHEMISTRY ENERGETICS

Physics 10 MCQ

Multiple Choice Questions 10. Simple Harmonic Motion and Waves  ⇔ (MCQs From the Board) 11. Sound ⇔ (MCQs From the Board) 12. Geometrical Optics  ⇔ (MCQs From the Board) 13. Electrostatics  ⇔ (MCQs From the Board) 14. Current Electricity ⇔ (MCQs From the Board) 15. Electromagnetism  ⇔ (MCQs From the Board) 16. Introductory Electronics ⇔ (MCQs … Read more

Nature of Science in Chemistry

[WATU 10] Related Questions: Nature of Science in Chemistry MCQ How does chemistry help a doctor to know about the chemical nature of medicine? ATOMIC STRUCTURE PERIODIC TABLE AND PERIODICITY OF PROPERTIES Matter MCQ CHEMICAL BONDING STOICHIOMETERY ELECTOROCHEMISTRY ENERGETICS Chemical Equilibrium

Q7. Look at the figure of screw gauge, let a small steel ball is place between its thimble and anvil then:

Look at the figure of the screw gauge, let a small steel ball is place between its thimble and anvil then:         a. What is its main scale reading? b. What is the coinciding division of circular scale? c. Calculate the total diameter of the ball. Ans: a. The main scale reading … Read more