9th Class Physics All Chapter Important Question on Newsongoogle By Bilal Articles

Unlock Class 9th Physics resources on Newsongoogle by Bilal Articles, featuring all-chapter notes, past papers, and guess papers. Enhance your exam preparation and grasp key physics concepts with these tailored materials—Excel in your Class 9th Physics studies with comprehensive resources to support your academic journey.

Chapter 1 Physics 9th Class Possible Short Questions:

Q No 1: What is Physics? Or Define Physics?
Q No 2: What is the importance of Physics?
Q No 3: Give the name of five Physics branches and define it.
Q No 4: What are physical quantities? Or Define Physical quantities and give examples.
Q No 5: Write the types of physical quantities.
Q No 6: Define Base Quantities and give three examples.
Q No 7: What are Derived Quantities? Give some examples.
Q No 8: What are SI units?
Q No 9: What are base units give examples.
Q No 10: What are Derived Units give examples.
Q No 11: Define prefixes.
Q No 12: What is Scientific Notation?
Q No 13: What are Measuring Instruments?
Q No 14: What is the least account?
Q No 15: What is the least account of Meter Rule, Venire Calipers, and screw gauge?
Q No 16: Write down the formulas to find the least account of screw gauge, venire Caliper?
Q No 17: What is Measuring Cylinder?
Q No 18: What are significant Figures? How do we find Significant Figures?
Q No 19: What are a Stopwatch and a digital stopwatch? Also, write its Least Account.
Q No 20: What is venire constant?

Chapter 2 Physics 9th Class Possible Shorts Questions

Q No 1: What is Rest and Motion?
Q No 2:Diff. Between Translatory Motion, Rotatary Motion, and Vibratory Motion?
Q No 3: How many Types of Translatory Motion Explain?
Or Define and give examples of (1) Linear Motion (2) Circular Motion (3) Random Motion
Q No 4: What is the difference between vector quantities and scalar quantities?
Q No 5: How to represent vector quantities Explain.
Q No 6: Define (1) Distance (2) Displacement (3) Speed (4) velocity (5) Acceleration (6)
uniform velocity (7) uniform Acceleration (8) retardation or deceleration
Q No 7: Write formula and SI units of (1) speed (2) velocity (3) Acceleration
Q No 8: Derive Equations of Motions?
Q No 9: What is Gravitational Acceleration?
Q No 10: Explain the motion of freely falling Bodies.

Chapter 3 Physics 9th Class Possible Shorts Questions

Q No 1: Define Dynamics.
Q No 2: What is Force and inertia? Define (1) Force (2) Inertia
Q No 3: Give an example of Inertia. Give an experiment to prove inertia.
Q No 4: What is Momentum? Write its Mathematical form and SI unit.
Q No 5: Define Newton’s first law of Motion. Why it’s also known as the Law of Inertia?
Q No 6: What is Newton’s second law of Motion? Give its Mathematical form.
Q No 7: What is the SI unit of Force? Define it.
Q No 8: What is the difference between Mass and weight?
Q No 9: What is Newton’s Third Law of Motion?
Q No 10: What is Tension?
Q No 11: Draw the relation between Force and Momentum. Write Newton’s second law in the form of Momentum.
Q No 12: What is an isolated system? Also, define the Law of conservation of Momentum.
Q No 13: What is Friction? Also, define the Force of limiting Friction and the coefficient of Friction.
Q No 14: What is Rolling Friction? Why does rolling reduce friction?
Q No 15: Write the methods to reduce Friction.
Q No 16: What is centripetal and centrifugal Force? Give its formula.\

Chapter 4 Physics 9th Class Possible Shorts Questions

Q No 1: What is like parallel Forces and unlike parallel Forces?
Q No 2: What is Resultant Force?
Q No 3: Explain Head the Tail Rule for Graphically Addition of vectors.
Q No 4: What is the mean of Resolution of Forces? Give a perpendicular component of Force.
Q No 5: What is a Rigid Body? Also, Define Torque.
Q No 6: What is the Line of action of Force and Moment Arm? Give SI Units?
Q No 7: What is the Principle of Moments?
Q No 8: What is the difference between the Centre of Mass and the Centre of Gravity?
Q No 9: How Can we find the Centre of Gravity of any irregular shape? Explain
Q No 10: What is Equilibrium?
Q No 11: What is the first state of Equilibrium?
Q No 12: What is the second state of Equilibrium Explain.
Q No 13: Define (1) Stable Equilibrium (2) Unstable Equilibrium (3) Neutral Equilibrium
Q No 14: Explain with example Stability and Centre of Mass.

Chapter 5 Physics 9th Class Possible Shorts Questions

Q No 1: Define Newton’s Gravitation law. Or what is the Law of gravitation that gives mathematical form?
Q No 2: The Law of Gravitation relates to Newton’s third law. How?
Q No 3: What is field Force and Gravitational field?
Q No 4: Find the Mass of Earth.
Q No 5: Gravitational acceleration is not constant? How does it change?
Q No 6: Explain variation in g with Altitude.
Q No 7: What is Artificial Satellites?
Q No 8: Find the velocity of Artificial Satellites.

Chapter 6 Physics 9th Class Possible Shorts Questions

Q No 1: What is Work? Give it Si Unit and define it.
Q No 2: What is Energy?
Q No 3: What is Kkinetic?Eenergy? Drive its formula?
Q No 4: What is Potential Energy? Give its Formula.
Q No 5: Does energy exist in various forms? Give some of its Forms.
Q No 6: What is the conversion of energy?
Q No 7: What are Fossil Fuels?
Q No 8: What are Nuclear Fuels?
Q No 9: WRITE A NOTE ON SOLAR HOUSE HEATING AND SOLAR CELLS.
Q No 10: Explain Energy From Bio-Mass.
Q No 11: Give Einstein’s Mass-Energy Equation.
Q No 12: What is Efficiency and % Efficiency?
Q No 13: What is Power? Give its SI unit?
Q No 14: Define watt.

Chapter 7 Physics 9th Class Possible Shorts Questions

Q No 1: EXPLAIN THE PROPERTIES OF LIQUIDS, SOLIDS, GASES, AND PLASMA
BY USING THE KINETIC MOLECULES MODEL?
Q No 2: What is Density? Gives its Formula?
Q No 3: What is Pressure? Gives its formula and Si unit?
Q No 4: What is Atmospheric Pressure?
Q No 5: Atmospheric Pressure exerts in all directions? Prove?
Q No 6: Explain the variation in Atmospheric Pressure.
Q No 7: Liquids also exert Pressure? Explain Liquid Pressure.
Q No 8: What is Pascal’s LAW?
Q No 9: What is a Hydraulic Pressure Machine?
Q No 10: Explain the Breaking system in Vehicles.
Q No 11: What is Archimedes’ Law?
Q No 12: What is the Principle of Floatation?
Q No 13: What are Elasticity and Stress?
Q No 14: Give the types of stress that also define Strain.
Q No 15: What is Hooke’s Law?
Q No 16: What is Young’s Modulus?

Chapter 8 Physics 9th Class Possible Shorts Questions

Q No 1: What is Temperature and Heat?
Q No 2: What is the Internal Energy of Molecules?
Q No 3: What is a Thermometer?
Q No 4: Write the properties of the liquid used in the thermometer.
Q No 5: Draw the diagram of the Thermometer and give its structure.
Q No: Gives the formula used in the conversion of Temperature? Celsius to Kelvin, Kelvin to
Celsius? Also Kelvin to Fahrenheit scale?
Q No 7: Define specific Heat Capacity and specific heat constant.
Q No 8: What is meant by Heat capacity?
Q No 9: What is the freezing point and Latent heat of fusion?
Q No 10: What is the Latent heat of vaporization?
Q No 11: What is Evaporation?
Q No 12: What is thermal Expansion? Give its Applications?
Q No 13: Explain Thermal Expansion in Liquids.

Chapter 9 Physics 9th Class Possible Shorts Questions

Q No 1: What is meant by Transfer of Heat?
Q No 2: What are Conduction and Thermal Conduction?
Q No 3: Explain the Rate of flow of heat.
Q No 4: What are the Conductor and Insulator? Give the uses of the Conductor and Insulator.
Q No 5: What is Convection?
Q No 6: What are the uses of Convection current?
Q No 7: What are Land Breezes and Sea Breezes?
Q No 8: What is meant by Gliding?
Q No 9: What are Radiations? Explain briefly.
Q No 10: Give the Applications of Radiations.

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• Class 9th Physics All Chapter Notes
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