Physics Wallah Lecture Notes

Introduction

• Presenter: Alakh Pandey
• Channel: Physics Wallah
• Focus: Basic Physics Concepts for NEET Exam

Crash Course for NEET Exam Preparation

• Physics crash course starts
• Discussed basic mathematics in the first session
• Importance: Understanding basic mathematics makes many questions easier

Course Content

Basic Mathematics Cover

• Trigonometry: Values of special angles (sine, cosine, tangent for angles:
  • 0°, 30°, 45°, 60°, 90°)
  • Important Values to Remember
• Differentiation: Instantaneous rate of change (concept of slope)
  • Power rules, composite functions, basic rules
• Integration: Area under the curve
  • Basic formula (∫x^n dx = x^(n+1)/(n+1) + C when n ≠ -1)

Application Example

• Calculation of sine 15° and other complex angles
  • Example: sine 15° = sine (45° - 30°)

Online Teaching Resources

• Practice sheets available on the Physics Wallah app
• Download PDF notes after the lecture
• Subscription process (free) explained

Advanced Topics Covered

Maxima and Minima

• Finding the points of maxima and minima of any function
  • Using the derivative
  • Differentiating the second time
  • Drawing conclusions based on positivity or negativity

Utility of Integration

• Calculation of area under the curve
  • Explained systematically

Additional Notes

• Practice sessions are essential, key to success in NEET exam
• PDF notes, practice sheets, and video solutions available on the Physics Wallah app

Important Tips

• Strengthen grips on the basics
• Keep practicing, understand difficult concepts thoroughly before solving
• Be sure to download free PDF notes and practice sheets

Motivation & Conclusion

• Practice continuously
• Join the Ummed batch and take advantage of PDF notes and practice sheets

Best Wishes! Best wishes to all the students for successful studies and better results!