1st_Semester_Notebook

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52 Salvador Gaspar Name ____________________ Go to the web site www.darvill.clara.net/emag 1. Click on “How the waves fit into the spectrum” and fill in this table: >: look out for the RED words on the web site! Frequency Low __________, Long wavelength Wavelength High frequency, Short ______________ Radio Waves Microwaves Infra-red Visible light Ultraviolet X-rays Gamma rays 2. Click on “Radio waves”. They are used for _______________________ Communication 3. Click on “Microwaves”. They are used for cooking, mobile _________, Phones _______ Speed cameras and _________. Radar 4. Click on “Infra-red”. These waves are given off by _____ Hot _________. Objects They are used for remote controls, cameras in police ____________ Helicopters , and alarm systems. 5. Click on “Visible Light”. This is used in DVD ___ players and _______ Laser printers, and for seeing where we’re going. 6. “UV” stands for “ ________ Ultra ___________”. Violet This can damage the _________ Retina in your eyes, and cause sunburn and even _______ Skin cancer. Its uses include detecting forged ______ Bank _______. Notes 7. X-rays are used to see inside people, and for _________ Airport security. 8. Gamma rays are given off by some ________________ Radioactivity substances. We can use them to kill ________ Cancer cells, which is called R_______________ adiotherapy . 9. My Quiz score is ____%. 100
10. Name ________________________________ Go to the web site www.darvill.clara.net/emag Name How they’re made Uses Dangers Gamma rays X-rays Ultraviolet Visible light Infra-red Microwaves Radiowaves Given off by stars and some radioactivity substances. Given off by stars and strongly by some types of nebula. Made by special lamps and is given off by the sun in large quantities. Given off by anything that's hot enough to glow. Given off by stars, lamps, and flames. Given off by transmitters in phones and magnetrons in microwaves. Made by various types of transmitters such as stars, sparks, and lightning. Kill living things Radiotherapy Radioactiv substances See inside humans Airport security Kill microbes Sun tan CDs and DVDs Laser printers Remote Control Heal sport injuries Cook Mobile Wifi Communications Cause cancer Cell damage Mutations Cell damages Cancer Damages retina Cause sunburn Skin cancer Damgae eye retina Overheat Damages cataracts Cancer Leukemia _____ Frequency _____ frequency, Short wavelength ______ Wavelength High Long Low 53
Page 2 and 3: Honors Chemistry Class Policies and
Page 4 and 5: Unit 1 (22 days) Chapter 1 Introduc
Page 6 and 7: Lorenzo Walker Technical High Schoo
Page 8 and 9: MUSTANG LABORATORIES COMMITMENT TO
Page 10 and 11: Chapter 1 Unit 1 Introduction to Ch
Page 12 and 13: cm x cm x cm = cm3 l*w*h V kelvin i
Page 14 and 15: 2. One cereal bar has a mass of 37
Page 16 and 17: 14 15 1. How many meters are in one
Page 18 and 19: The Learning Goal for this assignme
Page 20 and 21: 18 RULE #3: To add/subtract in scie
Page 24 and 25: Rule 3: A final zero or trailing ze
Page 26 and 27: 24 For addition and subtraction, lo
Page 28 and 29: Dimensional Analysis This is a way
Page 32 and 33: Looking at Ions We haven’t talked
Page 34 and 35: Neutron Madness We have already lea
Page 36 and 37: 34
Page 40 and 41: In the space below, write the unabb
Page 42 and 43: 40 Create groups for these Scientis
Page 44 and 45: The Learning Goal for this Assignme
Page 46 and 47: Define Atomic Size: Atomic Size The
Page 48 and 49: Define Electronegativity: Electrone
Page 50 and 51: Unit 3 Chapter 25 Nuclear Chemistry
Page 54 and 55: Learning Goal for this section: Exp
Page 56 and 57: Beta Particle Decay Beta decay is a
Page 60 and 61: Ion Charge? What is the charge on f
Page 64 and 65: C 2 H 6 O Ethanol CH 3 CH 2 O Step
Page 66 and 67: Linear Molecular Geometry Orbital E
Page 68 and 69: Bent Molecular Geometry Orbital Equ
Page 70 and 71: Trigonal Pyramidal Molecular Geomet
Page 72 and 73: Trigonal Bipyramidal Molecular Geom
Page 74 and 75: Octahedral Molecular Geometry Orbit
Page 76 and 77: Orbitals Equation Lone Pairs Angle
Page 78 and 79: Chapter 9 Unit 4 Chemical Names and
Page 80 and 81: http://www.bbc.co.uk/education/guid

1st_Semester_Notebook

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