PHYSICS: So why do instruments that are playing the same note sound so different? Here’s the lecture on harmonics & beats.
PHYSICS 4-2-14 Harmonics & Beats from Tammy Skinner on Vimeo.
Physics 4-2-14 Harmonics & Beats
NCS Chemistry and Physics
Use what talents you possess, for the woods would be silent if no birds sang except for the best. – Henry van Dyke
Are we having a test on chapter 13? There’s some reading assigned on Thursday.
John – Probably not a test on chapter 13; however, the info will be on the exam.
Are our webpages due at midnight Thursday or during the class period?
Will the webpages count as a Test or a Lab grade?
When are those due?
Good job on the rube projects, everyone. I enjoyed seeing everyone’s unique ideas.
So if how we hear pitch is something that is coordinated by the brain in response towards the neuron signals it receives, do animals like dolphins hear ultrasonic waves in the same way we would if we could, or could their brains translate the frequency to a more moderate pitch?
When does the $35 for 6 Flags need to be paid?
Is the homework for tonight due tomorrow or Monday?