Dr Arun Kumar

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#DrArunKumar #Physics #SIESTA SIESTA for beginners and Basics of Physics Basics of Physics and Density functional theory using SIESTA (DFT Tool) code. Course...

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Sun set

Reflection using LASER

Motion of Jupiter along with its Satellites

COMET C2025 A6 (LEMMON) with Shooting Stars

Lecture 6.4. Jacobi and Gauss Seidel Iterative Methods Examples and Comparison

Lecture 6.3.2. Example of Gauss Elimination Method using Pivoting

Rise of Moon in Hills At Vallabh Govt. College Mandi, Himachal Pradesh

Lecture 6.3.1. Example of Gauss Elimination Method

Full Lunar Eclipse in Just Three Minutes From Bilaspur, Himachal Pradesh (One hour in 3 minutes)

Digital Multimeter, Resistance Measurement and Step Down Tranformer

LASER SHOW Red & Green

LASER Show

Sunset by Seestar S50

GATE-2024 Physics-1

Dance On Mera wala dance

B.1.7 Shapes of Orbits in Attractive Inverse Square Force Field

B.1.6 Differential Equation of Orbit of Particle in Central Force Field

B.1.5.1 Motion Under Central Force Conservation of Total Energy

B.1.3 Motion Under Central Force Radial and Transverse Equations

B.1.5 Motion Under Central Force Energy of a System in Central Force Field

B.1.4 Angular Momentum in Central Force Field is Constant of Motion

B.1.2 Central Force as one Body Problem

B.1.1 Gravitational Force Johannes Kepler to Isaac Newton

B.0.1 Central Force Galileo to Newton

View after Sun set

5.11 Einstein's Energy Mass Relation

Image of candle in glass ball

Ancient Idea of Lens Magnifying effect of a glass ball (Ball like shape filled with water)

View of Rukmani Kund, Bilaspur, Himachal Pradesh

Liquid Sand Glass Times