Date Range
Date Range
Date Range
Tuesday, July 31, 2007. Lens is a device that causes light to either converge and concentrate or to diverge. It is usually formed from a piece of shaped glass or plastic. Lenses are classified by the curvature of the two optical surfaces. Or parallel beam of light .
Monday, August 27, 2007. Wooot 2nd grading will be starting. another heart pumping,nerve raising semester. I think our first lesson is about radiation. MOme made an useful output about that. we had a recitation last time and Im very glad that He did not call me. sweeeet! Then we had a test,pretty much easy than his other tests. whew! Friday, August 3, 2007.
Monday, August 27, 2007. Monday, August 20, 2007. I already have a grade in physics. I hope thats its a passing grade. Thursday, August 9, 2007. Ray Diagram For Convex Lens. 1 Draw a ray parallel to the optic axis, extend it to the focal point at the back of the lens. 2 Draw a ray that directly points in the center of the lens. Steps in Ray Method for the Concave Lens.
Thursday, 7 May 2015.
Abonne-toi à mon blog! 1 Titre En Couleur .
Wednesday, February 11, 2015.