NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
June 20, 2019, 08:33:41 am *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
 
   Home   Help Search Login Register  
An interaction between two opposites produces a unique outcome. ..."Jules Henri Poincare(1854-1912, One of France's greatest mathematicians)"
Google Bookmarks Yahoo My Web MSN Live Netscape Del.icio.us FURL Stumble Upon Delirious Ask FaceBook

NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/ > JDK1.0.2 simulations (1996-2001) > Optics > Thin lens enhancements
Pages: [1]   Go Down
« previous next »
  Print  
Author Topic: Thin lens enhancements  (Read 25796 times)
0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
John M. Clement
Newbie
*
Offline Offline

Posts: 2
«
Embed this message
on: March 21, 2005, 01:17:51 pm »
There is a common misconception that when half of a lens is covered that half of the image disappears. This problem can be helped by two methods. First, the simulation should be capable of drawing extra rays to show that there are multiple rays going through the lens. This would be a useful option for the thin lens applet.

Second, a means for "blocking" part of the lens by an object should show the image becoming fainter, but still there. This would be another useful enhancement.
Logged
John M. Clement
Houston, TX
Fu-Kwun Hwang
Administrator
Hero Member
*****
Offline Offline

Posts: 3082



WWW
«
Embed this message
Reply #1 on: March 23, 2005, 12:50:47 pm »
Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME



You can drag any one of the black dot to change the following parameters:

 focus length(f), object position (p), height of object (h), slit width or slit position, position of lens ...

If you want to download this applet, please check out    What will happened if part of the light path were blocked


Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME
Logged
SOUSAL
Newbie
*
Offline Offline

Posts: 1
«
Embed this message
Reply #2 on: September 27, 2005, 09:25:10 pm »
Huh
Logged
Pages: [1]   Go Up
  Print  
An interaction between two opposites produces a unique outcome. ..."Jules Henri Poincare(1854-1912, One of France's greatest mathematicians)"
« previous next »
 
Jump to:  


Related Topics
Subject Started by Replies Views Last post
Thin Lens combinations
Optics 		Fu-Kwun Hwang 13 124155 Last post June 16, 2018, 12:16:51 am
by jbennett
Thin Lens (converging/diverging lens/mirrors) « 1 2 »
Optics 		Fu-Kwun Hwang 55 1092844 Last post March 31, 2017, 01:29:17 am
by djman23
Lens (thick lens) and Mirror
Optics 		Fu-Kwun Hwang 20 91611 Last post December 31, 2009, 04:41:17 am
by leeyiren
Image formation by thin lens
Request for physics Simulations 		kpk 0 4679 Last post July 28, 2013, 02:36:03 am
by kpk
The requested URL /sci_lab/ntnujava/Lens/lens.zip was not found on this server.
Request for physics Simulations 		shannon.reczek@pisd.edu 1 2002 Last post May 04, 2016, 08:27:58 pm
by lookang
Powered by MySQL Powered by PHP Powered by SMF 1.1.13 | SMF © 2006-2011, Simple Machines LLC Valid XHTML 1.0! Valid CSS!
Page created in 0.316 seconds with 24 queries.since 2011/06/15