👨🏫 SENIOR FACULTY
Krishna Gopal Singh
Senior Physics Faculty · Pravegaa Education
Specialist in Mechanics & Optics — the foundational pillars of physics — for CSIR NET, IIT JAM and GATE Physics aspirants. Known for a patient, step-by-step teaching style that helps students lock down their basics before moving to advanced topics.
ABOUT
Strong Foundations, Built Step By Step
As Senior Physics Faculty at Pravegaa Education, Krishna Gopal Singh specializes in the foundational pillars of physics — Mechanics and Wave Optics — the subjects every other part of the syllabus is built on.
His teaching specialties — Mechanics, Waves, Optics and General Properties of Matter — are taught in a patient, step-by-step style that is especially valued by students who want to lock down their basics before moving to advanced topics.
Years of classroom experience have given Krishna Sir a sharp instinct for the exact misconceptions students carry into IIT JAM and CSIR NET, and his lectures are designed to dismantle them one by one.
BACKGROUND
Faculty Profile At A Glance
What Krishna Sir teaches, who he teaches, and how he teaches it.
Specialization
Mechanics & Optics — the foundational pillars of physics
Exams Prepared For
IIT JAM, CSIR NET / JRF and GATE Physics
Teaching Style
Patient, step-by-step teaching that targets common misconceptions
Role at Pravegaa
Senior Physics Faculty
TEACHING EXPERTISE
Subjects Taught By Krishna Sir
Three foundational areas, each taught from first principles to exam-level problem solving.
Mechanics
"Get mechanics right, and the rest of physics gets easier."
Krishna Sir builds mechanics from Newton’s laws to rigid bodies and central forces, carefully addressing the misconceptions that cost students marks in IIT JAM and CSIR NET.
📐 KEY TOPICS COVERED
- Newton’s Laws, Work & Energy
- Conservation Laws & Collisions
- Rotational Dynamics & Rigid Bodies
- Central Forces & Gravitation
- Non-Inertial Frames
📚 STANDARD REFERENCES
- An Introduction to Mechanics
Kleppner & Kolenkow - Classical Mechanics
John R. Taylor - Berkeley Physics Course Vol. 1: Mechanics
Kittel, Knight & Ruderman - Analytical Mechanics
Fowles & Cassiday - Classical Mechanics
Herbert Goldstein
📚 STANDARD REFERENCES
- The Physics of Vibrations and Waves
H.J. Pain - Waves — Berkeley Physics Course Vol. 3
Frank S. Crawford - Optics
Ajoy Ghatak - Optics
Eugene Hecht - Fundamentals of Optics
Jenkins & White
Waves & Optics
"Oscillations, waves and light — one connected story."
From simple harmonic motion to interference and diffraction, Krishna Sir connects oscillations and wave optics step by step so students see the common physics underneath.
🌊 KEY TOPICS COVERED
- Simple, Damped & Forced Oscillations
- Wave Equation & Superposition
- Interference — Young’s Experiment & Thin Films
- Diffraction — Single Slit & Grating
- Polarization of Light
General Properties of Matter
"The everyday physics that examiners never stop asking."
Krishna Sir treats properties of matter with the same rigour as core theory, so students can handle elasticity and fluid questions quickly and accurately.
🧱 KEY TOPICS COVERED
- Elasticity & Elastic Moduli
- Bending of Beams & Torsion
- Surface Tension
- Viscosity & Fluid Flow
- Bernoulli’s Theorem & Applications
🎯 LEARNING OUTCOMES
- ✅ Build a strong first-principles base in mechanics
- ✅ Avoid the common misconceptions that cost marks in JAM and NET
- ✅ Connect oscillations, waves and optics into one picture
- ✅ Solve properties-of-matter questions quickly and accurately
- ✅ Move confidently from basics to advanced topics
TEACHING PHILOSOPHY
Patient, Step-By-Step Learning
Krishna Sir’s classes are built for clarity — one idea at a time, with common misconceptions addressed before they become habits.
Step-By-Step Teaching
Every topic built up gradually, from basics to advanced problems.
Fixing Misconceptions
Lectures designed to dismantle the errors students carry into JAM and NET.
Strong Foundations
Mechanics and optics taught as the base for the rest of the syllabus.
Practice & Doubt Clearing
Problem practice and doubt sessions to make concepts stick.
▶ FREE LECTURES ON YOUTUBE
Learn Free On The Pravegaa YouTube Channel
Get a real feel for how physics is taught at Pravegaa — free lectures, problem-solving sessions and exam strategy videos for CSIR NET, IIT JAM and GATE Physics on Pravegaa Education on YouTube.
▶ Subscribe on YouTubeMEET THE TEAM
Other Pravegaa Faculty
Krishna Sir is part of a team of physics specialists at Pravegaa Education, each bringing depth in their own area of the syllabus.
READY TO LEARN FROM KRISHNA SIR?
Join A Live Class
Or Attend A Free Demo
The best way to experience Krishna Sir's teaching is to sit in a class. Choose from CSIR NET, IIT JAM, or GATE Physics programs — or attend a free demo first to see for yourself.
📞 Call 8920759559 or 8076563184 · ✉ info@pravegaa.com
📍 28B/7, Jia Sarai, Hauz Khas, Near IIT Delhi, New Delhi 110016