Tuesday, November 6, 2012(Election day!)
Physical Science A

Bellwork:
    1.  How do we rate sound based on our human perception?

    2.  What is the frequency range that a typical human can hear?

    3.  What term is used in relation to the amount of energy in a wave?  If you stand further from     the source what do you know about the amount of energy the reaches you?

Discuss doppler effect, echolocation, and resonance.

Go over and check the homework.  Discuss any problem questions.

Practice Test.

Go over the answers to the practice test.

HW:  Study for the test tomorrow. 

Physics

Bellwork:
    1.  On sheets that are on the stool at the front.  Pick up one and then work on the problems.  Attempt to     answer each question as though it were the quiz on Wed.  This will give you a good you a good idea of     where you are at with the math problems.


Wrap-up and discuss the lab. 

Discuss angular momentum.

Demo: bicycle wheel, weighted rod(rotational inertia)

HW:  Study for you quiz tomorrow.