WAVE ENERGY
TEST 3/29
Standards: S8P4

  1. Identify the characteristics of electromagnetic and mechanical waves.
  2. Describe how the behavior of light waves is manipulated causing reflection, refraction, diffraction and absorption.
  3. Explain how the human eye sees objects and colors in terms of wavelengths.
  4. Describe how the behavior of waves is affected by medium (such as air, water, solids).
  5. Relate the properties of sound to everyday experiences.
  6. Diagram the parts of the wave and explain how the parts are affected by changes in amplitude and pitch.

STUDY GUIDE:

JEOPARDY PRACTICE:
PRACTICE QUIZ::http://www.funnelbrain.com/qz-226120-type-wave-requires-medium-through-travel.html
HELPFUL SITEShttp://www.edinformatics.com/math_science/transverse_longitudinal_waves.htm


UNIT NOTES:
mirrors & lenses





long wave aniamted.gif
Twave animated.gifWAY COOL SOUND WAVES


SONIC BOOM


WAVES>>>>>
http://www.acoustics.salford.ac.uk/schools/lesson1/flash/long.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/trans.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/wavelength.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/freq.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/speed.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/slinky.swf







DOPPLER EFFECT


sound breaking glass



TUTORIALS, SIMULATIONS & HELPFUL WEB LINKS FOR THIS UNIT

ELECTROMAGNETIC SPECTRUM TOUR BEHAVIOR OF LIGHT DOPPLER EFFECT refraction of light
HOW WE SEE COLOR:


DIFFRACTION OF SOUND.PNGrefraction of sound.PNG
https://gcps.desire2learn.com/d2l/lor/viewer/viewFile.d2lfile/6605/4515/LaTouche_Sound_Waves_Reflection_Diffraction_and_Absorption_print.html

REFRACTION OF LIGHT THROUGH LENSES: http://www.mhhe.com/physsci/physical/giambattista/optics/optics.html http://highered.mcgraw-hill.com/sites/dl/free/0073404535/299147/Interactives_ch24_Optics.html

LENSES; http://www.glencoe.com/sites/common_assets/science/virtual_labs/E11/E11.html

Light Behavior http://www.phy.ntnu.edu.tw/ntnujava/index.php?board=6.0
:
REFRACTION OF LIGHT SIMULATION
Color Vision
Click to Run


COLORS SIMULATION

Bending Light
Click to Run


CALCULATING WAVESPEED, FREQUENCY, WAVELENGTH, & PERIOD


wave anatomy


color spectrum: http://skyserver.sdss.org/dr7/en/proj/advanced/color/whatis.asp

EM spectrum: http://www.pbs.org/wgbh/nova/physics/electromagnetic-spectrum.html
Daily Assignments
Monday 3/13
        1. warm up: How does energy travel from origin to destination?
        2. read & discuss pages 574-579
        3. word up: wave, propagate, disturbance, medium, transverse wave, crest, trough, longitudinal wave, rarefaction, compression, mechanical wave
4.Demo or student hands on: use Slinkys & ropes to emulate wave motion (transverse & longitudinal)
5. SR page 579
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Tuesday 3/14
        1. warm up: What is the main difference between a longitudinal & transverse wave?
        2. read & discuss pages 580-583
        3. word up: amplitude, wavelength, wave speed, frequency
        4. ON LEVEL : Math Focus page 582
        5. virtual lab answer key:
HOMEWORK:wave analysis:


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Wed 3/15
1.warm up: Formative assessment : Smartboard
2. read and discuss pages 584-top of 588
3. vocab focus; reflection, refraction, diffraction,
4. SR page 589
5.read and discuss pages 600- top of 602
6.vocab focus: sound waves

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Thursday 3/16
1) Quiz:Calculating wavelength, frequency, wave speed


2) we discussed concepts from pages 584-588 and 600-603

3) tuning fork activity

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Fri 3/17
warm up: What is sound?
        1. read & discuss pages 606-610
        2. word up: pitch, Doppler effect, loudness, decibel, echo
        3. Phet sound simulation
        4. Brain Pop
        5. simulations to demonstrate the Doppler Effect
        6. view video clips of Doppler effect and sound breaking glass (posted at the top of this wikipage just below the standards)


https://www.youtube.com/watch?v=sH7XSX10QkM

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Mon 3/20
1. Sound quiz

2. read and discuss pages 632-643
3. word up: electromagnetic wave, radiation, electromagnetic spectrum,
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Tues 3/21
        1. warm up: How do the energies on the electromagnetic spectrum differ from one another?
        2. Class discussion of electromagnetic spectrum
        3. Use UV beads to demonstrate UV light
        4. math focus : page 634
        5. sr page 643
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Wed 3/22
        1. handout: electromagnetic spectrum, electromagnetic spectrum & you, atmospheric sunglasses, Frequency ( use some or all depending on the students’ understanding & interest) ALL STUDENTS:



2. Use pages 644-650 as a basis for discussion in light behavior
3. SR page 651
4. (mini labs :) if time only

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Thurs 3/23
        1. warm up: Differentiate between reflection, refraction & diffraction
        2. read & discuss pages 652-657
        3. word up: transparent, translucent , opaque, pigment
        4. lab: filter paper & black ink, color lab Use Light Box

activityhttp://micro.magnet.fsu.edu/primer/java/scienceopticsu/reflection/specular/index.html
http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=39.msg245#msg245

http://phet.colorado.edu/en/simulations/category/physics/light-and-radiation
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Fri 3/24
1.warm up: Why does an apple look red?
2.read & discuss pages 668-673
3.word up: concave, concave & plane mirrors, concave & convex lenses
4.use Gizmo for refraction
5.demos/hands on w/ lenses & mirrors USE light box
6.discuss how the lens in the eye works
7. sr 673
.mini labs (use as demos if time allows)

Light energy stations.docx
Light energy stations.docx
Light energy stations.docx


Refraction of Light.doc
Refraction of Light.doc


Refraction of Light.doc



Reflection Activity.doc
Reflection Activity.doc

Reflection Activity.doc

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Monday 3/27
review for test
Help- session tomorow 8:15
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Tuesday 3/28
test