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Today is National “Opposite” Day

Monday, January 25, 2016. Today’s Agenda Web Site, Binder Groups; Standing Wave; 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:

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Today is National “Opposite” Day

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  1. Monday, January 25, 2016 Today’s Agenda • Web Site, Binder Groups; • Standing Wave; • Wave Interaction. Warm UpIN 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. 1-25-2004: Opportunity Rover (MER-B) Lands on Mars. Still Operating 11 Years Past Projected Life Span Today is National “Opposite” Day

  2. January Calendar of Events Advanced Integrated Science 11.1 Sound F/P Problems Due Monday Tuesday Wednesday Thursday Friday 1112 13 14 15 -CLC Lab Report Notes LAB: Wave Modeling Binder Grp 2 Snow Day 1 Snow Day 2 18 19 20 21 22 MLK Day NO SCHOOL LAB: Electro Magnetic Spectrum F/P Problems Notes LAB: Wave Interaction Poster NO CLUBS NO PSAT Snow Day 4 Snow Day 3 25 26 27 28 29 -Video: Light -Video Worksheet 11.1 Sound F/P Problems Due CLC Sound Cont. Sonic Boom Wave Problems LAB: Tuning Forks 11.1 Sound Lab Report Sonic Boom Binder Grp 1 Binder Grp 3 Forgiveness Means Letting Go of all Hope for a Better Past

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

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

  5. 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

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

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

  8. Wave 1 Wave 2 Standing Wave

  9. How Does Wavelength Affect Frequency?

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

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

  12. (m/s) A Ph.d Wrote That “Lambda”

  13. 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

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

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