Physics Lessons - Polytech: MECHANICS I Topics

MECHANICS I

• 0 - A Welcome Speech from Prof P.S. NGOHE-EKAM

  : 0:03:37 mins

• 1 - Chapter Preview

  : 0:01:00 mins

• 2 - Forces

  : 0:01:33 mins

• 3 - Equilibrium

  : 0:04:41 mins

• 4 - Moments and Couples

  : 0:02:43 mins

• 5 - Linear Motion with constant acceleration

  : 0:03:53 mins

• 6 - Circular motion

  : 0:03:48 mins

• 7 - Units and dimensions

  : 0:04:54 mins

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MECHANICS II

• 1 - Chapter Preview

  : 0:02:42 mins

• 2 - Forces and Moments

  : 0:05:08 mins

• 3 - Newton’s Laws of Motion

  : 0:03:32 mins

• 4 - Equations of Motion

  : 0:04:41 mins

• 5 - Projectile Motion

  : 0:08:34 mins

• 6 - Work Energy and Power

  : 0:04:02 mins

• 7 - The Conical Pendulum

  : 0:05:44 mins

• 8 - Fluid Mechanics

  : 0:04:09 mins

• 9 - Moments Of Inertia

  : 0:04:09 mins

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WAVES

• 1 - Chapter Preview

  : 0:03:05 mins

• 2 - Oscillatory Motion
• • Introduction : 0:01:31 mins
• • Simple Harmonic Motion : 0:03:39 mins
• • Energy of a Simple Harmonic Oscillator : 0:03:45 mins
• • Comparison of SHM and Uniform Circular Motion : 0:02:01 mins
• • The Simple Pendulum : 0:03:45 mins
• • Damped Oscillations : 0:01:28 mins
• • Forced Oscillations : 0:00:35 mins
• 3 - Waves
• • Introduction : 0:01:10 mins
• • Definitions : 0:01:07 mins
• • Classification of Waves : 0:01:54 mins
• • Reflection : 0:00:46 mins
• • Refraction : 0:01:23 mins
• • Diffraction : 0:01:05 mins
• • The Sinusoidal Wave Equation : 0:03:10 mins
• • Waves in Strings : 0:02:27 mins
• • Waves in Pipes : 0:06:46 mins
• 4 - Sound Waves
• • Introduction : 0:01:21 mins
• • Properties : 0:00:42 mins
• • Beats and Beat Frequency : 0:01:14 mins
• • Doppler effect : 0:04:06 mins
• 5 - Electromagnetic Waves
• • Introduction : 0:01:22 mins
• • Properties : 0:01:41 mins
• • The EM Spectrum : 0:03:01 mins
• • INTERFERENCE (Young's Double Slit Experiment) : 0:08:00 mins
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OPTICS

• 1 - Chapter Preview

  : 0:02:14 mins

• 2 - Reflection of Light
• • Introduction : 0:01:40 mins
• • The laws of reflection : 0:00:46 mins
• • Reflection of Light on Plane mirrors : 0:07:02 mins
• • Types of Curved Mirrors : 0:08:56 mins
• • Uses of Curved Mirrors : 0:01:21 mins
• 3 - Refraction at Plane Surface
• • Introduction : 0:02:22 mins
• • Laws of Refraction : 0:00:32 mins
• • Refractive Index and Snells Law : 0:02:15 mins
• • Total Internal Reflection : 0:02:15 mins
• • Relation between refractive index : 0:02:05 mins
• • Refraction through prism : 0:05:15 mins
• 4 - Lenses
• • Introduction : 0:00:36 mins
• • Types of lenses : 0:05:36 mins
• • Uses of lenses : 0:01:58 mins
• • Differences between lenses : 0:00:29 mins
• • Lens formula : 0:01:32 mins
• • Magnification : 0:02:13 mins
• 5 - The Eye
• • Introduction : 0:00:32 mins
• • Image formation in the eye : 0:01:19 mins
• • Errors in the eye : 0:00:52 mins
• • Correction of errors in the eye : 0:01:35 mins

• 6 - Optical Instruments

  : 0:02:48 mins

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ATOMIC PHYSICS

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GRAVITATIONAL FIELDS

• 1 - Chapter Preview

  : 0:00:49 mins

• 2 - GRAVITATIONAL FIELDS

  : 0:05:54 mins

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ELECTROMAGNETISM

• 1 - Chapter Preview

  : 0:03:29 mins

• 2 - ELECTROSTATICS

  : 0:17:38 mins

• 3 - CAPACITORS AND CAPACITANCE

  : 0:21:44 mins

• 4 - MAGNETIC FIELD

  : 0:22:39 mins

• 5 - ELECTROMAGNETIC INDUCTION

  : 0:22:22 mins

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ELECTRICAL CONCEPTS

• 1 - Chapter Preview

  : 0:05:02 mins

• 2 - CURRENT ELECTRICITY AND VOLTAGE

  : 0:08:55 mins

• 3 - ELECTRICAL RESISTANCE

  : 0:07:43 mins

• 4 - OHM’S LAW

  : 0:07:27 mins

• 5 - CIRCUITS AND CIRCUIT ANALYSIS

  : 0:09:09 mins

• 6 - MORE ON CIRCUIT ANALYSIS

  : 0:09:23 mins

• 7 - CATHODE RAY OSCILLOSCOPE

  : 0:06:32 mins

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ELECTRICAL CONCEPTS II (THEOREMS)

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A.C CIRCUITS

• 1 - Chapter Preview

  : 0:00:47 mins

• 2 - INTRODUCTION

  : 0:02:41 mins

• 3 - AC SOURCE WITH A RESISTOR, CAPACITOR, INDUCTOR

  : 0:04:25 mins

• 4 - LC CIRCUIT

  : 0:01:21 mins

• 5 - RLC CIRCUITS

  : 0:10:40 mins

• 6 - EXAMPLES

  : 0:01:33 mins

• 7 - Catch-up Class: Introduction

  : 0:10:35 mins

• 8 - Catch-up Class: RMS value, Average Power, Phase difference and Phasors

  : 0:28:41 mins

• 9 - Catch-up Class: AC through a resistor, capacitor, inductor

  : 0:13:56 mins

• 10 - Catch-up Class: RLC CIRCUITS I

  : 0:23:09 mins

• 11 - Catch-up Class: RLC CIRCUITS II

  : 0:28:53 mins

• 12 - Catch-up Class: RLC CIRCUITS EXAMPLES I

  : 0:29:19 mins

• 13 - Catch-up Class: RLC CIRCUITS EXAMPLES II

  : 0:09:15 mins

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ELECTRONICS

• 1 - CHAPTER PREVIEW

  : 0:00:49 mins

• 2 - CURRENT

  : 0:01:49 mins

• 3 - RESISTANCE AND TEMPERATURE

  : 0:02:04 mins

• 4 - POWER DISSIPATED

  : 0:00:55 mins

• 5 - KIRCHHOFF'S LAWS

  : 0:01:54 mins

• 6 - DIODES

  : 0:09:23 mins

• 7 - OTHER TYPES OF DIODES

  : 0:03:28 mins

• 8 - TRANSISTORS

  : 0:01:05 mins

• 9 - AC-DC CONVERSION

  : 0:08:54 mins

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RADIOACTIVITY

• 1 - CHAPTER PREVIEW

  : 0:01:45 mins

• 2 - EMITTED RADIATIONS

  : 0:04:25 mins

• 3 - ACTIVITY AND HALF-LIFE OF A RADIOACTIVE SAMPLE

  : 0:03:37 mins

• 4 - CARBON DATING

  : 0:01:08 mins

• 5 - NUCLEAR ENERGY

  : 0:01:32 mins

• 6 - EXAMPLES

  : 0:05:44 mins

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MATTER

• 1 - CHAPTER PREVIEW

  : 0:01:38 mins

• 2 - INTERMOLECULAR FORCES

  : 0:04:52 mins

• 3 - SOLIDS AND ELASTICITY

  : 0:08:25 mins

• 4 - GRAPHS

  : 0:04:14 mins

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HEAT AND THERMODYNAMICS (Thermal Physics)

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MEDICAL PHYSICS

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MOCK ONE

• 1 - EXERCISE 1: (Q1 TO Q4)

  : 0:10:20 mins

• 2 - EXERCISE 2 (Q5 TO Q14)

  : 0:20:04 mins

• 3 - EXERCISE 3 (Q15 TO Q17)

  : 0:05:26 mins

• 4 - EXERCISE 4 (Q18 TO Q25)

  : 0:13:45 mins

• 5 - EXERCISE 5 (Q26 TO Q30)

  : 0:05:43 mins

• 6 - EXERCISE 6 (Q31 TO Q39)

  : 0:15:45 mins

• 7 - EXERCISE 7 (Q40)

  : 0:03:49 mins

• 8 - EXERCISE 8 (Q41 TO Q50)

  : 0:18:03 mins

• 9 - EXERCISE 9 (Q51 TO Q55)

  : 0:09:16 mins

• 10 - EXERCISE 10: ( Q56 to Q59 )

  : 0:05:58 mins

• 11 - EXERCISE 11 (Q60 TO Q62)

  : 0:03:50 mins

• 12 - EXERCISE 12 : (Q63 to Q67)

  : 0:04:48 mins

• 13 - EXERCISE 13 (Q68 TO Q71)

  : 0:04:11 mins

• 14 - EXERCISE 14 (Q72 TO Q80)

  : 0:15:29 mins

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