The Doppler Effect

The Doppler Effect, ladies and gentlemen.

Notes: Doppler Effect

Homework is Ch. 14 (p. 508) #23, 25, 27

Sound Waves' Shape and Speed

Today we continued jumping around chapter 14, this time discussing the shape and speed of sound waves.

Notes: Sound Waves' Shape and Speed

Homework is Ch. 14 (p. 506) #3, 5, 20

Intro to Sound

Our next unit is all about sound, so today we just went over the basics:

Notes: Sound Intro

I actually like one of the sections in the textbook, so your homework this weekend is to read section 14.2 and then tell someone about it. It could be a family member, friend, random stranger, whoever. Honor system!

Ch. 13 Test

Test today!

Ch. 13 Practice Test

It's practice test time! Your test is *gasp* TOMORROW.

CH. 13 PRACTICE TEST
ANSWER KEY

Solutions videos:
#7
#8
#9
#10

Wave Interference and Reflection

Today was a pretty laid-back day because I am weak and helpless from sleeping without eating much the last three days. There were some notes (below), but mostly we looked at simulations online (also below). You then had one last assignment to practice  stuff from this unit because YOUR TEST IS THURSDAY. I'll have a practice test for you next time.

Notes
Simulations:
Zona Land Education: Wave Interference I
Zona Land Education: Wave Interference II
PhET: Wave on a String

Homework: Ch. 13 (p.470) #61, 62, 63, 64, 65

Frequency, Amplitude, Wavelength, and Speed of Waves

I was out sick today, so your assignment was to read and take notes on pages 458-460 in the textbook, then start your homework.

Homework is Ch. 13 #41, 43, 44, 46, 49