1. Today is National “Opposite” Day Today’s Agenda 1.Web Site, Binder Groups; 2.Standing Wave; 3.Wave Interaction. Warm Up IN DETAIL, Explain ONE of the Following: Refraction, Reflection, Diffraction, Constructive and Destructive Interference, or Standing Waves To Hear the Truth: Turn Down the Volume on What People are Saying and Tune Into WHY They’re Saying It. Monday, January 25, 2016 1-25-2004: Opportunity Rover (MER-B) Lands on Mars. Still Operating 11 Years Past Projected Life Span

2. Monday Tuesday Wednesday Thursday Friday LAB: Wave Interaction Poster NO CLUBS NO PSAT Notes LAB: Wave Modeling LAB: Electro Magnetic Spectrum F/P Problems Notes January Calendar of Events Advanced Integrated Science 11.1 Sound F/P Problems Due Binder Grp 3 MLK Day NO SCHOOL -CLC Lab Report Binder Grp 2 LAB: Tuning Forks 11 12 13 14 15 Binder Grp 1 25 26 27 28 29 11.1 Sound Lab Report Sonic Boom CLC Sound Cont. Sonic Boom Wave Problems 11.1 Sound F/P Problems Due -Video: Light -Video Worksheet Forgiveness Means Letting Go of all Hope for a Better Past Snow Day 3 Snow Day 4 Snow Day 2 Snow Day 1 18 19 20 21 22

3. Monday Tuesday Wednesday Thursday Friday Seat Assign Procedures Missing Work Lab Book Groups Pre-Test Notes Cert Testing- Media Center Binder Grp 3 Notes Journal Entry FP Problems Cell Phone Conf 10.3 Wave Interactions Cont. 10.3 Wave Interactions Wave Problems January Calendar of Events Regular Integrated Science 18 19 20 21 22 MLK Day NO SCHOOL -CLC Video: Sound Binder Grp 1 25 26 27 28 29 Forgiveness Means Letting Go of all Hope for a Better Past Snow Day -Video: Light Sound Cont Sonic Boom Snow Day Wave Interaction 18 19 20 21 22

4. How Many Wild Turkeys Do You See? There are 57 Turkeys in This Flock

6. Video- Light Speed: How Fast is the Speed of Light? 30 Facts: Turn in Before You Leave Today There is Enough Information in This Video to Get Over 100 Facts if You Pay Attention. 1, 2 = 38:18 5,6 = 29:35 7 =31:00

7. Wolf Moon – Hunger Moon 2 nd Full Moon After Winter Solstice Name Origin: Native American Less Prey, Wolves Come Into Contact With Humans More Often in January

8. February is the “Snow Moon” Month with Most Snow

9. Wave 1 Wave 2 Standing Wave

11. How Does Wavelength Affect Frequency?

12. Wavelength How Does Wavelength Affect Pitch? What is Relationship Between Wavelength and Frequency? Wavelength = Frequency

13. WAVE SPEED EQUATION Wave speed = Frequency ∙ Wavelength (v) = (f) ∙ ( ג ) m/s Hz m Units: Wave speed: m/s Frequency: Hz (Hertz) Wavelength: m

14. (m/s) A Ph.d Wrote That “Lambda”

15. Period of a Wave Period: Amount of Time for One Wavelength to Pass a Point. Abbreviation is “T”. Unit is “s”. Equation: Period (s) = 1 ‘ frequency (Hz) Solve: If the wavelength of a wave is 3.2 m and the wave speed is 112 m/s, what would be the period of the wave? (Solve for frequency first!) Period (T)=.029s

16. Wave Speed Problems Pg. 297 #1-3 for Wave speed Equation Frequency Period Problems