Cheshta Handa
Turning Physics into Fun || Concepts , Curiosity and Clear Understanding with diverse teaching methods




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Cheshta Handa
Masters degree
/ 55 min
Cheshta - your physics tutor
I am a dedicated and passionate Physics educator with a strong focus on concept-based learning and problem-solving. I hold a Bachelor of Technology degree from Guru Nanak Dev University and am currently pursuing a Master’s degree in Physics. My academic background has strengthened my analytical thinking and deep understanding of physics concepts. I have several years of teaching experience, both online and offline, where I have taught Physics to students from grade 8 to grade 12. I conduct interactive classes using digital tools such as presentations, simulations, and digital whiteboards to make learning engaging and easy to understand. My teaching style focuses on simplifying complex concepts using real-life examples and step-by-step problem-solving methods. I encourage students to ask questions and actively participate in discussions to build confidence and curiosity in the subject. My goal as a teacher is not only to help students perform well in exams but also to develop their conceptual understanding and critical thinking skills so they can apply physics in real-life situations. I am dedicated in giving my best service to help our students and nation grow !
Meet Cheshta
Cheshta graduated from Guru Nanak Dev University
Academic expertise of your physics tutor
Test prep strategies
Real world application
Physics experiments
Review sessions
Career guidance
Common Core State Standards - CCSS (USA)
GCSE (UK)
Physics lab skills
AI modules
Summary
Podcast
Quiz
Learnings
Flashcard
Spotlight
Zero Risk Guaranteed
15-days refund
Free tutor swap
No cancel fee
1-yr validity
24/7 support
Student types for physics class
Home schooled
High School students
ADHD
ASD
Learning Disabilities
Anxiety or Stress Disorders

Physics concepts taught by Cheshta
Student and Tutor covered several core quantum mechanics concepts, including calculating normalization constants, probabilities, and expectation values for quantum states. They practiced applying ladder operators in sequential steps and clarified the use of Dirac notation for inner products. The session also involved constructing a density matrix for a molecule, determining partial electron charges, and differentiating between pure and mixed quantum states. A summary of key quantum mechanics formulas was provided for revision.
Ladder Operators: Raising and Lowering
Pure vs. Mixed Quantum States
Density Matrix & Partial Electron Charges
Expectation Value of an Observable
Probability of Eigenstates
State Normalization
The Tutor and Student worked through several quantum mechanics problems, focusing on evaluating commutators with differential and angular momentum operators, applying properties of Hermitian adjoints, and utilizing ladder operators. They practiced these concepts on specific quantum states and discussed the importance of maintaining continuity in studying the subject.
Commutator Algebra & Properties
Commutators with Differential Operators
Hermitian Adjoint Properties
Fundamental Commutation Relations
Ladder Operators and Expectation Values
Student and Tutor covered fundamental Quantum Mechanics concepts, including Hermission adjoints, Hermission operators, properties of adjoints, and matrix multiplication. They practiced matrix multiplication with examples and discussed the commutator and eigenvalue equations, applying these concepts to specific workshop questions. They plan to complete the remaining workshop questions in the next few sessions as preparation for an upcoming exam.
Eigenvalue Equation & Momentum Operator
Commutator Operator ([Â
B̂])
Matrix Multiplication Procedure
Hermitian Operator
Hermitian Adjoint (A†)
Matrix Order & Multiplication Compatibility
The session served as an introductory class on Quantum Theory for a Student studying chemistry. The Tutor explained fundamental concepts such as the discrete nature of energy and Max Planck's quantum theory, including related equations and pioneers in the field. The upcoming sessions will focus on advanced topics including Hermitian adjoints, momentum operator eigenfunctions, commutators, normalization, probabilities, and expectation values, in preparation for the Student's upcoming exam.
Energy
Frequency
and Wavelength Relationships
Max Planck's Quantum Hypothesis: E=hν
Quanta and Discrete Energy Levels
Introduction to Quantum Theory
The student and tutor worked through practice problems related to radiation dosimetry, covering calculations for equivalent dose, effective dose, and collective dose. The session also involved a discussion about a technical issue with lesson purchases and how to resolve it.
Absorbed Dose and Units
Equivalent Dose (H)
Effective Dose (E)
Collective Dose (DC)
Radiation Weighing Factors (WR) and Tissue Weighting Factors (wT)
The Tutor and Student reviewed key concepts in radiation physics, including Linear Energy Transfer (LET), stopping power, Relative Biological Effectiveness (RBE), and the biological effects of radiation. They discussed direct and indirect radiation damage, the oxygen effect, and radiation protection principles like justification, optimization, and dose limitation. The session also covered dose calculations, including equivalent dose and effective dose, and concluded with a plan to practice numerical problems in the next session.
Linear Energy Transfer (LET)
Stopping Power
Relative Biological Effectiveness (RBE)
Delta Rays
Oxygen Effect
Classroom tools used by physics tutor
Digital Note taking
Digital whiteboard
Interactive 3D models
Presentations
Assessments
Interactive diagrams
Quizzes

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