Tracking Brownian motion through video microscopy - PhysLab

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Tracking Brownian motion through video microscopy

Home \ experiment
Student Manual

This experiment is designed to study the Brownian motion of colloidal particles suspended in water, air or any other solvent.

Sample Results Gray scale image of microspheres executing Brownian motion
Binary image showing microspheres as bright particles
Bandpass filtered image with background noise removed
Displacement square versus time graph of Brownian particles
Tracking Brownian motion sample report
Hardware Manual Motic BA210 Series Biological microscope Instruction Manual
Motic Image Plus Version 2.0 ML
Motic Live Imaging Module
Experiment Code 2.11
Version 2017-1

Further Readings and References

  • The time, size, viscosity, and temperature dependence of the Brownian motion of polystyrene microspheres
    American Journal of Physics, Dongdong Jia, Jonathan Hamilton, Lenu M. Zaman and Anura Goonewardene, 75(2), 111, (2007).
  • Concepts in Thermal Physics
    Oxford university press, Stephen J. Blundell and Katherine M. Blundell, 207, (2008).
  • Einstein, Perrin and the reality of atoms: 1905 revisited
    American Journal of Physics, Ronald Newburgh, Joseph Peidle and Wolfgang Rueckner, 74(6), 478, (2006).

Pictorial Procedure


Setup-2.11TitlepicBrown2Brown4CallibrBrown3
Lab 2 | Tags: statistical mechanics
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  • Home
  • About Us
    • Overview
    • Centre for Experimental Physics Education (CEPE)
    • Physlab Team
    • Physlab Guidebook
    • Alumni
    • Open Positions
    • Muhammad Sabieh Anwar (Personal)
  • Academics
    • Lab Courses
    • Lab-I (ENGG-100/PHY-100/200)
    • Lab-II (PHY 300/500)
    • AstroLAB
    • Ibn Sahl Corner for Optics
    • Fast Optics
    • Smart Physics
    • Single Photon Quantum Mechanics Lab
    • Chasing Cosmic Ray Muons at Physlab
    • Stories
    • Physics Studio
    • Research Stories
    • Class Activities
    • Courses Taught
    • Class Demonstrations
    • PhysDiary
    • Health and Safety
    • Lab Safety
    • Workplace Organization
  • Research
    • Research Themes
    • Research Internships
    • Research Stories
    • Physics WorldCup
      • International Young Physicists’ Tournament (IYPT) 2019
      • International Young Physicists’ Tournament (IYPT) 2018
      • International Young Physicists’ Tournament (IYPT) 2016
    • Hunerkada
    • Grants
    • Theses and Reports
    • Scientific Publications
    • Invited Talks (Selected)
  • Outreach
    • Media
      • Lectures, Podcasts and Interviews
      • Videobytes
      • YouTube Channel
      • Visitors
      • Testimonials
    • The Scientific Mind Through the Eyes of a Physics Experimenter
    • National Laboratory Immersion Program
      • First Lahore 2012
      • Second Sukkur 2013
      • Third Lahore 2014
      • Fourth Lahore 2016
    • Labview Workshop 2016
    • Open house
      • 2009-2015
      • Open house 2023
    • Khwarizmi Science Society
    • Helping Pakistan’s Universities
      • National University of Technology (NUTECH) 2019
      • Pakistan Institute of Engineering and Applied Sciences
        (PIEAS) 2019 (Final Phase)
      • Pakistan Institute of Engineering and Applied Sciences
        (PIEAS) 2019 (Phase 2)
      • Pakistan Institute of Engineering and Applied Sciences
        (PIEAS) 2018 (Phase 1)
      • National University of Science & Technology 2016
      • Habib University 2014
      • Preston University 2013
      • Ghulam Ishaque Khan Institute of
        Engineering Sciences and Technology 2011
      • Institute of Space Technology 2010
    • The National STEM School
      • STEM School (2018 – 2019)
      • STEM school (2016 – 2017)
    • Abdus Salam Memorial Lecture Series
  • Facilities
    • Laboratories
    • Equipments
    • Devices & Softwares
      • PhysPlot
      • Physlogger
      • Phystrack
    • Mechanical Workshop
    • Inventory
    • 3D Printed Galleria
    • Forms
    • Equipment Howto’s
  • PhysGPT
  • Contact Us