Pillars of Creation is a photograph, taken by the Hubble Space Telescope, of interstellar gas and dust in the Eagle Nebula, specifically the Serpens constellation, some 6,500–7,000 light years from Earth. Picture taken from NASA image gallery.

Scientists have obtained the first image of a black hole, using Event Horizon Telescope observations of the center of the galaxy M87.

Beta-Gamma1 by Dr. D. Bondyopadhaya—(3rd Semester) –03/03/21

Gammabeta by Dr. D. Bondyopadhaya—(3rd Semester) –04/03/21

Gamma Function-note-n by Dr. D. Bondyopadhaya—(3rd Semester) –07/03/21

Beta Function-note-n by Dr. D. Bondyopadhaya—(3rd Semester) –11/03/21

Notes Basic of Programming of Prof. P. Dasgupta (IITKGP)—by Dr. D. Bondyopadhaya—(3rd Semester GENERAL) —11/03/21

Errorfun  by Dr. D. Bondyopadhaya—(3rd Semester) –19/03/21

Error function-note  by Dr. D. Bondyopadhaya—(3rd Semester) –23/03/21

QM-operator-n by Nadir Hossain—-(4th Semester + 3rd Hons)—04/05/21

Planck’s radiation law_ by Nadir Hossain—-(4th Semester + 3rd Hons)—18/05/21

Michelson- Moreley Expt –(4th Semester)—19/05/21  : https://sites.google.com/site/puenggphysics/home/relativistic-mechanics/michelson-morley-experiment

Series & Parallel LCR ckt by Sirajul Islam–(2nd Semester) –22/05/21

Michelson Moreley EXPT(Q & A)    by Dr. D. Bondyopadhaya—(4th Semester) –22/05/21

Assignment on Special Theory of Relativity by Dr. D. Bondyopadhaya—(3rd year Hons)— 24/05/21

Notes_relativity_R Shankar   by Dr. D. Bondyopadhaya—(4th Semester) –25/05/21

SHM by Dr. D. Bondyopadhaya—(2nd Semester Hons. + GENERAL 4th sem) –26/05/21

Use of OPAMP-1 by Subrata Roy—(3rd year Physics GENERAL) –27/05/21

Derivation mass energy equivalence 1 by Dr. D. Bondyopadhaya—(4th Semester) –29/05/21

Use of OPAMP-2 by Subrata Roy—(3rd year Physics GENERAL) –30/05/21

Damped_oscillations by Dr. D. Bondyopadhaya—(2nd Semester) –01/06/21

Damped Oscillation : https://deutsch.physics.ucsc.edu/6A/book/harmonic/node18.html ——

(2nd Semester)

Variation-of-mass-with-velocities by Dr. D. Bondyopadhaya—(4th Semester) –02/06/21

Energy_momentum-Relativity by Dr. D. Bondyopadhaya—(4th Semester) –05/06/21

Damped+Forced Oscillation by Dr. D. Bondyopadhaya—(2nd Semester) –08/06/21

Relativistic dynamics Dr. D. Bondyopadhaya—(4th Semester) –11/06/21

Maximum Power Transfer Theorem by Sirajul Islam–(2nd Semester) –14/06/21

Norton’s Theorem-n by Sirajul Islam–(2nd Semester) –14/06/21

Computer-Concepts by Dr. D. Bondyopadhaya—(3rd year Physics GENERAL) –14/06/21

OPAMP inverting mode by Subrata Roy—(3rd year Physics GENERAL) –15/06/21

Calculation probability Examples by Dr. D. Bondyopadhaya—(4th Semester AND 3rd year Hons. ) –16/06/21

SpacetimeDiagrams by Dr. D. Bondyopadhaya—(4th Semester) –17/06/21

Waves-Oscillation_Lectures by Michael Fowler (Univ of Virginia)…….by Dr. D. Bondyopadhaya—(2nd Semester Hons. + GENERAL 4th sem) –18/06/21

Assignment on Statistical Mechanics (Read the paragraph and List all the possible macro as well as micro states of the system in a Table) by Dr. D. Bondyopadhaya—(3rd year Hons. ) –19/06/21

Melde Expt– by Dr. D. Bondyopadhaya—(PRACTICAL DC4P_2nd Semester) —- 19/06/21

Special Theory of Relativity-ASSIGNMENTS by Dr. D. Bondyopadhaya—(4th Semester) —- 21/06/21

PROBABILITY-notes by Dr. D. Bondyopadhaya—(4th Semester) —- 23/06/21

The Explanation of Stationary waves  by Dr. D. Bondyopadhaya—(2nd Semester) — 24/06/21

Interference of Light Waves in short by Dr. D. Bondyopadhaya—(PRACTICAL DC4P_2nd Semester + 3RD year Hons.+ 3rd year General) — 25/06/21

Newton_s_ring Expt by Dr. D. Bondyopadhaya—(PRACTICAL DC4P_2nd Semester + 3RD year Hons.+ 3rd year General) — 26/06/21

ClassTest on Semiconductor Diode by Sirajul Islam–(4th Semester) –27/06/21

Statistical Mechaics assignments by Dr. D. Bondyopadhaya—(3rd Year Hons.) —- 28/06/21

Fourier Integral Theorem  by Dr. D. Bondyopadhaya—(4th Semester) —- 29/06/21

Basics Stat Mech by Dr. D. Bondyopadhaya—(3rd Year Hons.) —- 30/06/21

POLARIMETER by Dr. D. Bondyopadhaya—(PRACTICAL 3RD year Hons.+ 3rd year General) — 02/07/21

Specific_rotation_of_sugar_dilution by Dr. D. Bondyopadhaya—(PRACTICAL 3RD year Hons.+ 3rd year General) — 03/07/21

Notes Basic of Programming  of Prof. P. Dasgupta (IITKGP) by Dr. D. Bondyopadhaya—(PRACTICAL 3RD year Hons.+ 3rd year General) — 03/07/21

Class Routine 2023 Dept. of Physics

Routine

Notice-regarding-National-Webinar-on-5th-June,2021-in-the-memory-of-Dr.-Prithwiraj-Jha

Brochure-of-National-Webinar-on-5th-June,2021

Notice for the Webinar on 24th June 2021 (very important for the college students)

Brochure of the Webinar on 24th June, 2021