HKCEE / HKAL

Mechanics

Displacement, Velocity and Acceleration Graphs
http://phet.colorado.edu/simulations/sims.php?sim=The_Moving_Man
http://www.ngsir.netfirms.com/englishhtm/Kinematics.htm

Reaction Time
http://www.exploratorium.edu/baseball/reactiontime.html

Newton's First and Second Law
http://phet.colorado.edu/simulations/sims.php?sim=Forces_in_1_Dimension

Waves

Transverse and Longitudinal Waves
http://www.kettering.edu/~drussell/Demos/waves/wavemotion.html
http://www.cbu.edu/~jvarrian/applets/waves1/lontra_g.htm

Longitudinal Waves
http://members.aol.com/nicholashl/waves/movingwaves.html

Diffraction
http://micro.magnet.fsu.edu/primer/java/diffraction/
basicdiffraction/index.html

Interference pattern
http://id.mind.net/~zona/mstm/physics/waves/interference/
twoSource/TwoSourceInterference1.html
http://www.ngsir.netfirms.com/englishhtm/Interference.htm

Young's Double-Slit Experiment
http://micro.magnet.fsu.edu/primer/java/interference/doubleslit/index.html
http://www.olympusmicro.com/primer/java/doubleslit/index.html

Beyond the Visible Spectrum: Ultra-Violet Radiation, Sunburn and Sunscreen
http://health.howstuffworks.com/spf.htm

Optics

Formation of Image by Plane Mirror
http://www.phy.ntnu.edu.tw/oldjava/optics/mirror_e.html

Formation of Image by Converging Lens
http://www.phys.hawaii.edu/~teb/optics/java/clens/index.html

Formation of Image by Diverging Lens
http://www.phys.hawaii.edu/~teb/optics/java/dlens/index.html

Atomic and Nuclear Physics

Your Radiation Dose
http://www.hko.gov.hk/education/cyber_exh_hall/chi/exhibit11_play_chi.htm

Information on Radiation and Nuclear Energy
http://www.hko.gov.hk/education/cyber_exh_hall/chi/exh_hall_chi.htm

Cloud Chamber
http://www.youtube.com/watch?v=VzdqZtf-Sz4&feature=related
http://www.youtube.com/watch?v=zxHvqWcTfMk&feature=related

Into Eternity (Award-winning documentary about nuclear waste)
http://www.youtube.com/watch?v=RurTvL7NWGc

Britain's first hydrogen bomb
http://www.youtube.com/watch?v=zLFRIiflSgU