Rabu, 25 September 2013

Physics 20 - Sept 25

Today in Period 2 we looked at the speed of light and how it is a finite measurement.  This was done after I checked Homework 2.1 and we went over it.   With light having a finite speed, I introduced some measurements that we use for large astronomical distances.  The light year, astronomical unit and parsec were all defined and an example was given.  Homework 2.2 was assigned and will be checked tomorrow.

In Period 4, we went to a presentation in the theatre about being responsible with our finances.

Tomorrow you will have a period to review for your exam on Friday.

Tidak ada komentar:

Posting Komentar