Physics Newtons third law high school physics project Video demonstration
May 182012
Jan 282012
Make a refractor Galileo Telescope Two convex lens -one large (100cm),another of small (5cm) focal length -magnification 100/5 =20 watch craters of Moon During a solar eclipse, project the image onto a screen and watch it -observe sun spots Never watch sun directly with naked eyes
Nov 202011
a stream of physics..Bernoulli principle. high school physics .conservation of Energy
A sream of Physics Demonstration of Centre of Gravity Toys made with this Physics Principle
Annular solar eclipse Watch video Physics experiments ravish High school Physics Project safe method
Jun 082010
spectacular celestial event Watch Annular solar eclipse safely on 26th January 2009 Refractor telescope used Project the suns image onto a screen Never Watch sun directly with naked eyes Celestial event not to be missed
May 292010
a stream of physics.. atmospheric pressure high school physics Demonstration
May 222010
high school physics optical fibre total internal reflection principle of optical fibers conductor of electromagnetic waves efficient mode of communication