Скачать или смотреть BOHR'S ATOMIC MODEL || CLASS 11TH || LEC 04 || By Ravi Sir || Brahmos Batch || ‪@HINDDEFENCEACADEMY‬

Welcome to Lecture 04 on Bohr’s Atomic Model by Ravi Sir, presented by Hind Defence Academy, India’s premier institute for NDA, CDS, and Class 11–12 foundation coaching. This lecture concludes the Bohr’s Atomic Model series, focusing on comprehensive problem-solving, spectral series, and exam-oriented applications.

In this session, Ravi Sir explains advanced numerical problems, derivations, and real-life applications of Bohr’s atomic theory. Students will learn how to calculate photon energies, wavelengths, and transitions between orbits with step-by-step solutions, strengthening their confidence for NDA, CDS, and Board Exams.

Topics Covered in Lecture 04:

Recap of Bohr’s postulates and hydrogen atom energy levels
Detailed derivation of spectral line formulas
Calculating photon energy and wavelength for Lyman, Balmer, and Paschen series
Solving complex numerical problems from NDA and board exams
Tips and shortcuts for efficient problem-solving
Practice exercises for exam-oriented preparation

This lecture is ideal for Class 11 students and NDA aspirants aiming to master both theoretical and numerical aspects of atomic physics. Ravi Sir uses clear explanations and structured examples to ensure students understand concepts thoroughly and can apply them confidently in exams.

At Hind Defence Academy, we focus on holistic preparation, combining academic knowledge, disciplined practice, and exam-oriented strategies. Our experienced faculty, including Ravi Sir, ensures that students are fully prepared to excel in competitive exams and academic tests.

💡 Why Watch This Lecture:

Complete coverage of Bohr’s Atomic Model for Class 11
Step-by-step explanation of spectral line calculations
Advanced numerical problem-solving techniques
Ideal for NDA, CDS, and Class 11 exams
Taught by expert faculty for maximum clarity and confidence

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