HSC English Version Physics 1st Paper Book & Guide PDF 2026 | Previous Year Questions & Solutions Download - ইচএসসি ইংরেজি ভার্সন উচ্চতর গণিত ২য় পত্র বই ও গাইড পিডিএফ ২০২৬ | বিগত বছরের প্রশ্ন ও সমাধান
Complete English Medium HSC Physics 1st Paper Book, Notes, and Previous Year Question Collection (PDF Download)
ভূমিকা (Introduction)
ভূমিকা (Introduction)
পদার্থবিজ্ঞান এমন একটি বিষয় যা বিজ্ঞানের ভিত্তি হিসেবে কাজ করে, এবং HSC ইংরেজি ভার্সনের শিক্ষার্থীদের জন্য এটি অত্যন্ত গুরুত্বপূর্ণ। ২০২৬ শিক্ষাবর্ষের নতুন পাঠ্যক্রম অনুযায়ী, পদার্থবিজ্ঞানের প্রথম পত্রে আলোচিত হয়েছে Measurement, Motion, Dynamics, Work, Energy, Power, এবং Thermodynamics–এর মতো গুরুত্বপূর্ণ অধ্যায়সমূহ।
এই HSC EV Physics 1st Paper Textbook & Guide PDF 2026 ফাইলটিতে রয়েছে —শিক্ষার্থীরা এই ফাইলের মাধ্যমে পূর্ণাঙ্গ প্রস্তুতি নিতে পারবে, পরীক্ষায় সময় ব্যবস্থাপনা শিখতে পারবে এবং জটিল ধারণাগুলো সহজে বুঝে নিতে পারবে।
HSC EV PHYSICS FIRST PAPER Syllabus "CLASSES ELEVEN-TWELVE"
1. PHYSICAL WORLD AND MEASUREMENT (Period 16)
1. PHYSICAL WORLD AND MEASUREMENT (Period 16)
Nature of Physical World; The Scope and Excitement of Physics; Concept, Law, Principle, Postulates. Hypothesis. Theory: Physics and other Scientific world: chemistry, mathematics, biology, astronomy, different branches of technology. medical science, agricultural science, literature and culture, sociology, philosophy. sports and games, space, time and mass in physics: old concept, modern concept; Fundamental and derived unit; Fundamental principle of measurement, Evolution and importance of observation and experiment; Archemedes, Galileo, Newton, Thomas Young, Michael Faraday, Lord Rutherford, Albert Einstein, Max Plank; Errors in measurement: Instrumental, Observational, Random, Systematic, Determination of more accurate value of measurable quantity.
Practical:
- a. Use of Spherometer
- b. Determination of mass of a body by the method of oscillation.
2.VECTOR (Period 100
Vector: Properties, symbol, Vector Representation: Force, rotational or centripet force, angular velocity, surface, special vector: unit vector, null vector, position vector, displacement vector; Rule of geometric addition of vector, vector addition and subtraction in terms of components; Resolution of vector in Three Dimensional coordinates; Scalar product and vector product; Calculus in physics: Use and importance; Vector calculus: Differentiation, Integration; Uses of vector operators: Gradient, Divergence, Curl.
3.DYNAMICS (Period 10)
Inertial frame: Absolute motion, Relative motion; Preliminary ideas of Differentiation and Integration to describe motion; Position-time and Velocity-time graphs; Projectile motion Laws of Falling bodies Uniform circular motion.
4. NEWTONIAN MECHANICS (Period 22)
Intuitive concept of force, Newton's Second Law of motion; Relation between Newton's Laws of motion; Application/Uses of Newton's Law of motion; Movement of (hackney) carriage, Pulling a boat by rope (Towing a boat), Shooting from a gun, Space travel: Limitations of Newton's Laws of motion; Ideas of Force, Field and Intensity, Conservation of linear momentum: Concept, Verification of conservation law, Newton's Third Law of motion and conservation of momentum, Moment of Inertia and Angular momentum, Terms relating Angular Momentum; Angular displacement, Angular velocity; Torque: Moment of Inertia and Angular Acceleration.
Practical:
Determination of Moment of Inertia of a Fly Wheel.
Conservation of angular momentum, Centripetal and centrifugal force: Concept, Uses; Collision: Concept, Elastic and Inelastic collision, One dimensional collision and problem
5. WORK, ENERGY AND POWER (Period 12)
Universal concept of Work and Energy, Force, displacement and work: Constant force and variable foror; Elastic force and Gravitational force and work done; Kinetic Energy: Derivation of equation of Kinetic Energy, solution of problem; Potential energy: Derivation of equation of potential energy, solution of problem.
Practical:
Determination of Potential Energy of a Spring. Use of principle of conservation of energy: Conservation of Energy of Maximum Height of a thrown body, Energy of Simple Harmonic Motion; Power, Force and Velocity: Conservative and Non-conservative Force, Efficiency.
6.GRAVITATION AND GRAVITY (Period 15)
Galileo's Laws for a Falling body.
Practical:
1: Verification of Galileo's Law of a Falling Body Bonnet Kepler's law about motion of the planets; Kepler's Law from Newton's Law, Relation between Gravitational constant and Acceleration due to gravity; Law of Gravitation and its uses; In different places inside and outside a sphere; Force, Field, Intensity and Potential; Variation of Acceleration due to Gravity: Height, Shape, Variation due to the rotation of the earth about its axis: Centre of Gravity, Escape velocity: Application of law of Gravitational Law: Exploration of Natural Resources, Communication through Satellite, Material Research.
7.STRUCTURAL PROPERTIES OF MATTER (Period 16)
Inter-molecular Attractive and Repulsive Force of Matter: Solid, Liquid and Gases; Bonding of matter: Ionic Bond, Covalent Bond, Metallic Bond, Van der Waals bond: Inter-molecular Force and Elasticity of matter. Terms relating to elasticity: Elasticity. Plastic body, Perfect elastic body, Perfect rigid body. Elastic Limit, Breaking weight and Breaking stress, Elastic fatigue, strain (Longitudinal, Shearing and Volume); Stress (Longitudinal, Shearing and Volume); Hooke's law, Relation between Stress-strain: Moduli of Elasticity, Young's Elasticity Modulus, Rigidity, Elasticity Modulus, Bulk/volume Elasticity Modulus, Poisson's ratio.
Practical:
Determination of Young's Modulus. Flow of Fluids: Concept, Streamline motion, Turbulent motion, Terminal velocity: Viscosity and viscosity coefficient, Friction and viscosity, Stokes's Law; Surface Tension and Surface Energy. Angle of contact; Use of surface tension: Movement of insects under water, foam of soap, transportation of water in trees, position of a needle on the surface of a liquid.
8. PERIODIC MOTION (Period 12)
Periodicity Special Periodicity. Temporal Periodicity: Periodic motion, Characteristics of force for Simple Harmonic Motion; Terms related to simple harmonic motion; Differential equation of simple harmonic motion; Simple harmonic motion Concept, Differential equation, Application of simple harmonic motion, Motion of a simple pendulum, Relation between simple harmonic motion and circalar motion.
Practical:
- a. Determination of the spring constant.
- b. Comparing the masses with the help of spring.
9. WAVE (Period 14)
Propagation of wave: Wave and Energy: Transverse wave, Longitudinal wave, Progressive wave; Concept of progressive wave, Mathematical expression of Progressive wave, Intensity of wave; Concept, Mathematical expression; Principle of superposition; Stationary wave, condition for propagation of stationary wave, Mathematical expression; Resonance.
Practical: Melde's Experiment.
Intensity and Intensity level of sound, Beats Concept, Mathematical Expression; Musical Scale and Harmonics, Contribution of Physics in the Analysis of musical sound: Noise and musical sound and their effect.
10. IDEAL GAS AND KINETICS OF GASES (Period 13)
Ideal Gas: Laws, Equation.
Practical: Verification of Boyle's Law.
Fundamental postulates of gas molecules, Molecular Kinetic Theory of Gases, Kinetic Theory of Gases and Laws of Ideal Gas, Law of Equipartition of Energy, Water Vapour and Air Pressure Concept, Relation between water vapour and Air Pressure: Dew point and Relative Humidity: Concept. Relation between dew point and relative humidity.
Practical:
Determination of Specific heat of liquids by Newton's law of cooling.
এই বইয়ে বিগত বছরের যে সকল বোর্ডের প্রশ্ন অন্তর্ভুক্ত করা হয়েছে
- ঢাকা বোর্ড - ২০২৫
- রাজশাহী বোর্ড - ২০২৫
- কুমিল্লা বোর্ড - ২০২৫
- যশোর বোর্ড - ২০২৫
- চট্টগ্রাম বোর্ড - ২০২৫
- বরিশাল বোর্ড - ২০২৫
- সিলেট বোর্ড - ২০২৫
- দিনাজপুর বোর্ড - ২০২৫
- ময়মনসিংহ বোর্ড - ২০২৫
প্রতিটি Chapter শেষে রয়েছে।
- Exercise
- A - Multiple Choice Questions
- B - Multiple Choice Questions From Board Exams
- C - Multiple Choice Questions From Admission Tests
- D - Creative Questions
- E - Creative Questions from Board Exams
- Answers - Multiple Choice Questions
Table of Contents
| Chapter | Title | Page |
|---|---|---|
| Chapter : 01 | Physics World and Measurement | 1-69 |
| Chapter : 02 | Vector | 70-193 |
| Chapter : 03 | Dynamics | 194-302 |
| Chapter : 04 | Newtonian Mechanic | 303-425 |
| Chapter : 05 | Work, Energy and Power | 426-519 |
| Chapter : 06 | Gravitation and Gravtty | 520-617 |
| Chapter : 07 | Structural Properties of Matter | 618-720 |
| Chapter : 08 | periodic Motion | 721-823 |
| Chapter : 09 | Wave | 824-939 |
| Chapter : 10 | Ideal Gas and Kinetics of Gases | 940-1040 |
HSC EV Physics 1st Paper Textbook PDF
উপসংহার (Conclusion):
এই Physics 1st Paper (EV) বই ও গাইড ২০২৬ সংস্করণটি শিক্ষার্থীদের জন্য এককভাবে সবচেয়ে কার্যকর অধ্যয়ন উপকরণ। এতে পাঠ্যবই, নোট, ও পূর্ববর্তী বছরের প্রশ্ন একসাথে থাকায় শিক্ষার্থীরা এক জায়গায় সম্পূর্ণ প্রস্তুতি নিতে পারবে। যারা বোর্ড পরীক্ষায় ভালো ফলাফল ও গভীর ধারণা চায় — তাদের জন্য এটি একটি অপরিহার্য PDF সংগ্রহ।