Anjali Narang
Cambridge AS & A-Level Physics (9702) | IIT Certified Educator | Specialist in Numericals & Concept Clarity
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Anjali Narang
Bachelors degree
/ 55 min
About your science tutor
Is Cambridge AS or A-Level Physics (9702) feeling overwhelming? I’m Anjali, a specialized Physics tutor dedicated to making this challenging subject click for you. I transform complex concepts into simple explanations and empower students to master even the trickiest numerical problems. Why I am the right choice for your A-Levels ? 1.Cambridge Expertise: 3+ years of experience specializing in the CAIE IGCSE & AS/A-Level Physics (9702) curriculum. 2.Elite Physics Certifications: a) Top 15 recipient in Quantum Mechanics (IIT Bombay) b) Top 57 certified in Atomic and Molecular Physics (IIT Kharagpur) c) Top 17 qualified in Classical Electromagnetism (IIT Kharagpur) 3.Proven Results: a) Guided Ashwin to an A Grade in AS-Level Physics (March 2025). b) Achieved a 3-grade jump (E to C) for multiple students in the Oct/Nov 2025 session. c) Helped Sriya achieve a Grade 9 (highest possible) in GCSE Physics. My Tutoring Program Includes: 1. Numerical Mastery: Step-by-step breakdown of complex calculations. 2. Past Paper Strategy: Intensive practice for Paper 1, 2, and 4 with a focus on Cambridge marking schemes. 3. Personalized Notes: Custom visual notes provided after every session to simplify revision. What Parents & Students Say: 1. "She's so hardworking... explains A-Level Physics concepts really well!! Would 100% recommend." — Donna Q. (Student) 2. "Thank you for your help and for believing in me! I got a 9, the highest grade on my card!" — Sriya (Student, UK) I hold a Master’s in Physics from Kurukshetra University and am committed to providing the high-quality, personalized support you need to excel in your exams. Let’s turn those challenging topics into your greatest strengths!
Meet Anjali
Anjali graduated from Kurukshetra University
Specialities of your science tutor
Homework help
Real world application
Visual learning
Science experiments
Career guidance
Personalized learning plans
Science lab skills
CoTutorAI modules
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1-yr validity
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Student types for science class
High School students
College students
None of the above
Anxiety or Stress Disorders
Science class overview
My teaching approach as a tutor is deeply rooted in the scientific method, emphasizing fundamental concepts first while fostering a collaborative learning environment. I specialize in teaching subjects like Forces and Motion, Health Science, and Earth Science to elementary, middle, and high school students. To enhance learning, I leverage a variety of tech tools such as interactive 3D models, digital whiteboards, and game-based learning platforms. By following curricula like A-Levels (UK), AP Program (USA), and IB standards, I ensure comprehensive coverage aligned with academic requirements. My strength lies in creating visual models and interactive lessons that cater to diverse learning styles, ultimately helping students grasp complex topics effectively in both online and offline settings.
Your science tutor also teaches
Forces and Motion
Physical Science
Astronomy
School Science concepts taught by Anjali
The Tutor and Student reviewed experimental observations of the photoelectric effect, discussing the relationship between photocurrent, stopping potential, frequency, and intensity. They also covered the concepts of work function, threshold frequency, and why emitted electrons have a range of kinetic energies. The session concluded by introducing Einstein's photon hypothesis as an explanation for phenomena that wave theory could not account for, with further discussion planned for the next class.
Einstein's Photon Hypothesis
Stopping Potential & Maximum Kinetic Energy
Key Experimental Observations & Wave Theory Contradictions
Range of Kinetic Energies of Photoelectrons
Work Function & Photon-Electron Interaction
The tutor and student reviewed the photoelectric effect, covering its definition, essential terms like threshold frequency and work function, and the duality of light. They analyzed experimental observations through current-voltage graphs, differentiating the effects of intensity and frequency on photoelectric current and stopping potential, and planning to discuss Einstein's photoelectric equation in the next session.
Photoelectric Effect: Threshold Frequency and Work Function
Intensity vs. Frequency in Photoelectric Effect
Stopping Potential (V₀)
Electron Volt (eV) as an Energy Unit
The student and tutor explored the photoelectric effect, defining it and discussing its experimental investigation using an evacuated tube setup. They covered the concepts of threshold frequency, threshold wavelength, and work function, and established that light exhibits both wave and particle-like properties.
Dual Nature of Light
Threshold Frequency and Work Function
Experimental Setup for Photoelectric Effect
Photoelectric Effect
The Tutor and Student reviewed the mechanisms of radiation sterilization, focusing on electron beams and gamma rays. They covered the production and penetration of different radiation types, two mechanisms of DNA damage (direct and indirect), and the measurement of radiation dose using units like Gray and kilogray. The structure for a literature review on this topic was also discussed.
Structure of a Literature Review for Sterilization Methods
Radiation Dose and Sterility Assurance
Mechanisms of DNA Damage by Radiation
Types of Radiation for Sterilization
The Tutor and Student focused on electron beam sterilization of medical equipment. They explored the physics behind generating high-energy electron beams using linear accelerators and potential differences, and how this energy is used to ionize and damage microorganisms. The session concluded with a comparison of electron beams to other sterilization methods, setting the stage for the Student's literature review.
Sterilization Mechanism of Electron Beams
Electron Beam Production via Linear Accelerator
Comparison of Sterilization Methods: Electron Beams vs. Gamma Rays vs. UV Light
The Tutor and Student reviewed the applications of various electromagnetic radiations, including radio waves, microwaves, infrared, visible light, UV, X-rays, and gamma rays. They discussed how these waves are generated, their properties such as wavelength and penetrating power, and their uses in technology, medicine, and everyday life, with a plan to cover electron beam sterilization in the next session.
Microwaves and Infrared Radiation Applications
Electromagnetic Spectrum and Wave Properties
Radio Wave Transmission
High-Energy Electromagnetic Radiations: UV
X-rays
and Gamma Rays
Teaching tools used by science tutor
Assessments
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Digital whiteboard
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Interactive diagrams
Interactive science lessons
Chat for quick help
Note taking
Open Q&A
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