object in front of concave/convex lens

[ahmedelshfie]

This following applet is object in front of concave/convex lens
Created by prof Hwang Modified by Ahmed
Original project object in front of concave/convex lens

The circle represent the object.
You can drag any point in the circle to change it's shape.

You can change the focus length f with slider or drag focus point direcly.
This applet assume very thin lens.

Embed a running copy of this simulation
<applet code='users.br.ahmed.lensimage_pkg.lensimageApplet.class' archive='http://www.phy.ntnu.edu.tw/ntnujava/ejsuser/37048/ejs_lensimage.jar' name='lensimage6476' id='lensimage6476' width='734' height='342' mayscript=true><param name='draggable' value='true'></applet>
Embed a running copy link(show simulation in a popuped window)
<a href='http://www.phy.ntnu.edu.tw/ntnujava/msg.php?smfejs=6476' target='smfejs'>Run simulation</a>

Full screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License

• Please feel free to post your ideas about how to use the simulation for better teaching and learning.
• Post questions to be asked to help students to think, to explore.
• Upload worksheets as attached files to share with more users.

Let's work together. We can help more users understand physics conceptually and enjoy the fun of learning physics!