tag:blogger.com,1999:blog-3422010847320569475.post8399985360646740665..comments2011-04-25T14:02:33.303-07:00Comments on Finley Period 2: Period 2 - LightFinhttp://www.blogger.com/profile/06829622428099648865noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-3422010847320569475.post-15315379761183210012010-10-03T17:16:08.006-07:002010-10-03T17:16:08.006-07:00good job em!good job em!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-3422010847320569475.post-43285288286114294142010-10-04T12:41:56.983-07:002010-10-04T12:41:56.983-07:00That was a pretty good blog. Anyways,last Friday, ...That was a pretty good blog. Anyways,last Friday, I asked Mr. Finley a question after class and asked me to post it up. I asked him, if light goes everywhere, then why did the laser beam light only show up as a small dot on the wall, not a blob? He told me that there are a bunch of tiny mirrors in the laser. The light rays that come out of the laser all bounce off of those mirrors and are directed all in one direction. Because of the mirrors,the laser light appears in one small dot. I thought that this was interesting, so here is an explanation for anyone that was curiousFinley's Period 2 Science Studenthttp://www.blogger.com/profile/02640490136133365678noreply@blogger.comtag:blogger.com,1999:blog-3422010847320569475.post-77630692962675640782010-10-05T06:46:32.368-07:002010-10-05T06:46:32.368-07:00Technically they are lenses and not mirrors but ot...Technically they are lenses and not mirrors but otherwise very nice explanation!Finhttp://www.blogger.com/profile/06829622428099648865noreply@blogger.com