illusion: Zollner

[ahmedelshfie]

This applet design by prof Hwang, Modified layout by Ahmed.
Original applet illusion: Zollner

The following simulation show illusion effect.

Select the check box to find parallel lines.
Due to background change, those line appear to be not parallel to each other.

Embed a running copy of this simulation
<applet code='users.egy.ahmed.illusion_Zollner_pkg.illusion_ZollnerApplet.class' archive='http://www.phy.ntnu.edu.tw/ntnujava/ejsuser/37048/ejs_illusion_Zollner.jar' name='illusion_Zollner7872' id='illusion_Zollner7872' width='432' height='449' 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=7872' 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!