Physics and Chemistry 9 ||

Physics and Chemistry 9

files

electricity and magnetism

magnetic field intensity (5 ⭐)

magnetic field of a straight wire (5 ⭐)

Magnetic field of a circular coil (5 ⭐)

Magnetic field strength of a coil (5 ⭐)

Solving problems from the lesson on magnetic field strength (5 ⭐)

Effect of a magnetic field on an electric current (5 ⭐)

Factors affecting electromagnetic force (5 ⭐)

Solving electromagnetic force applications (5 ⭐)

Solving problems from the lesson on the effect of a magnetic field on an electric current (5 ⭐)

Electromagnetic induction / Faraday's law (5 ⭐)

Electromagnetic induction / Lenz's law (5 ⭐)

Solutions to the questions in Lesson Three (5 ⭐)

Solutions to the questions in Unit 1 (5 ⭐)

Solutions to the questions in Unit 1, Part 2 (5 ⭐)

Inorganic chemistry

Chemistry review for eighth grade foundation (5 ⭐)

Grade 8 Chemistry Review Part 2 (5 ⭐)

aqueous solutions (5 ⭐)

Solution concentrations (5 ⭐)

Steps to solve concentration problems (5 ⭐)

Extension Law (5 ⭐)

Solving the exercises of the first lesson (5 ⭐)

Solving the problems of the first lesson (5 ⭐)

acidic solutions (5 ⭐)

Solving exercises from the lesson on acidic solutions (5 ⭐)

Basic solutions (5 ⭐)

Basic Solutions Part Two (5 ⭐)

Solving exercises from the lesson on basic solutions (5 ⭐)

Types of chemical reactions/combination (5 ⭐)

Types of chemical reactions/decomposition (5 ⭐)

Types of chemical reactions/displacement (5 ⭐)

Types of chemical reactions / Double exchange (5 ⭐)

Solving exercises on types of chemical reactions (5 ⭐)

Solving the "Test Yourself" exercises, Part Two (5 ⭐)

Salts, Part One (5 ⭐)

Salts, Part Two (5 ⭐)

Solve the "Test Yourself" lesson on salts (5 ⭐)

Self-test solution: Salts lesson/Part 2 (5 ⭐)

Solutions to the questions in the inorganic chemistry unit (5 ⭐)

How to solve the two-line problem/first section (5 ⭐)

How to solve the two-line problem / Part Two (5 ⭐)

Solving problems from the lesson on types of chemical reactions/part 1 (5 ⭐)

Solving problems in the lesson on types of chemical reactions / Part 2 (5 ⭐)

Solving unit problems (5 ⭐)

Mechanics and Energy

moment (5 ⭐)

Dual torque (5 ⭐)

Solving exercises on the moment of a couple (5 ⭐)

Solid body balance (5 ⭐)

Rigid body balance, part two (5 ⭐)

Solving the questions in the "Test Myself" section, part one: Equilibrium of a rigid body (5 ⭐)

Solving the questions in the "Test Myself" section, part two: Equilibrium of a rigid body (5 ⭐)

Energy / Part One (5 ⭐)

Kinetic Energy / Part Two (5 ⭐)

Energy / Section Three (5 ⭐)

Energy / Section Four (5 ⭐)

Energy is a solution; I'm testing myself. (5 ⭐)

Energy - Solving Lesson Problems (5 ⭐)

Solutions to the Energy Unit Questions/Part One (5 ⭐)

Solutions to the Energy Unit Questions / Section Two (5 ⭐)

Solutions to the Energy Unit / Section Three questions (5 ⭐)

Solve the energy unit questions / Section Four (5 ⭐)

Organic chemistry

Organic Chemistry/Part One (5 ⭐)

Organic Chemistry/Part Two (5 ⭐)

alkanes (5 ⭐)

Alkanes: Self-Test Solution (5 ⭐)

Alkenes and Alkenes (5 ⭐)

Solutions to the questions in the Organic Chemistry unit (5 ⭐)

Solving unit problems (5 ⭐)