ATAR Notes: Forum

VCE Stuff => VCE Science => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Physics => Topic started by: cjw on November 06, 2010, 12:39:55 pm

Title: light and matter questions..
Post by: cjw on November 06, 2010, 12:39:55 pm

1. do we have to understand anything regarding how incoherent light and coherent light are produced, such as in laser, incandecent globe or fluorescent tube? or is this off the course..

2. can someone help me with question 3 for insight, why have they multiplied by the horizontal length of 15cm in the answers?

thanks in advance

Title: Re: light and matter questions..
Post by: Linkage1992 on November 06, 2010, 12:55:13 pm

1. Yes, you should know those things.
2. http://vcenotes.com/forum/index.php/topic,32851.0.html

Title: Re: light and matter questions..
Post by: cjw on November 06, 2010, 01:46:46 pm

thanks mate