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80 Cards in this Set
- Front
- Back
Tracking Storms
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Radar
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300 Million m/s
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Speed of Light
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Light reflected from a mirror makes what kind of reaction?
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Regular
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Tracing paper is?
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Opaque
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Plasic wrap is?
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Transparent
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What color is produced by blending the primary pigments?
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Black
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What color does a blue shirt look in red light?
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Black
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What kind of bulbs are filled with argon?
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Fluorescent
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Two polarizing filters overlapped at right angles?
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Block all light
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Who believes light was made of tiny particles?
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Sir Isaac Newton
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Who said that light was a wave?
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Christiaan Huygen
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Who was credited with creating the first laser?
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Theodore Maiman
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Who was responsible for proposing the Quantum theory and discovery of photons?
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Albert Einstein
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What unit is light measured in?
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Lux
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What are the three types of cones?
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Red, Blue, and Green
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What does laser stand for?
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Light amplification by the stimulation emission of radiation
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Light has been observed doing what four things?
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Reflecting, Refracting, Energy Transmission, and Traveling in a straight line.
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What is the correct order of the visible light spectrum in increasing order?
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Red, orange, yellow, green, blue, violet.
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What are the three primary colors?
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green, red, and blue.
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A flat, smooth, mirror?
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Plane Mirror
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An image that can be projected on a screen?
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Real Image.
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A mirror that curves outward?
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Convex
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A lens thinner in the middle than at the edges?
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Convex
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The distance from the center of a mirror to the focal point?
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Focal Distance
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A reflecting telescope uses what?
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A lens and two mirrors.
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What gathers light through a lens and projects an image on film?
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Camera.
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Nearsightedness can be corrected with what kind of lens?
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Concave.
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What kind of lens corrects farsightedness?
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Convex.
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What are the three types of mirrors?
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concave, convex, and plane.
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Matter that has a definite volume and a definite shape is a?
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Solid.
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Matter in which particles are arranged in repeating geometric patterns is a?
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Solid.
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Who was the SI unit of pressure named for?
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Blaise Pascal
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The amount of energy needed to change a material from the solid state to the liquid state is the heat of?
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Fusion.
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The buoyant force on an object in a fluid is equal to the weight of the fluid displaced by the object?
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Achimedes' principle.
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Hydraulic machines work by applying?
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Pascal's Principle.
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P1V1=P2V2?
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Boyle's Law.
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In applying Charles's law, what scale should temperature be on?
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Kelvin.
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On the kelvin scale, what is the freezing point of water?
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273K
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On the kelvin scale, what is the boiling point of water?
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373K
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On the Celcius scale, What are the freezing and boiling points of water?
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F= 0
B= 100 |
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What is viscosity?
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Resistence to flow.
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How is density calculated?
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Mass divided by volume.
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What is the universal solvent?
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Water.
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How many naturally occurring elements are there?
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90
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Colossians 1:17?
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God created all things, and by him all things exist.
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The scattering of lights by colloids is called?
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Tyndall Effect.
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Smoke is an example of a?
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Colliod.
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What is another name for a homogeneous mixture?
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Solution.
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What is the sum of the number of protons and neutrons in the nucleus?
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Mass number
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What is the region around the nucleus where electrons are found?
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Electron Cloud
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What is the positively charged center of an atom?
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Nucleus.
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What is a vertical column in the periodic table?
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Group
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Who developed an early periodic chart?
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Mendeleev
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What is approximately 1.67 X10 -24g?
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Atomic Mass Unit
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What are dot diagrams used for?
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To represent the number of outer electrons.
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Atoms of the same element with different numbers of neutrons are called?
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Isotopes
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What are the four basic pieces of information found in an element square?
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Symbol, Atomic mass, Mass, and Atomic Number.
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What four elements did Aristotle believe made up the universe?
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Earth, Wind, Fire, and Water.
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What does periodic mean?
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A repeating pattern
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What are the elements classified as?
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Metals, Nonmetals, and Metalloids.
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400 BC, Democritus :?
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First atomic theory.
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1803, Dalton :?
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Modern atomic theory.
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1829, Dobereiner :?
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Classified elements into triads.
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1869, Mendeleev :?
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Classified elements into seven groups.
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1897, Thompson :?
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Determine charge of electrons.
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1911, Rutherford :?
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Electrons outside the nucleus.
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1913, Bohr :?
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Planetary Atomic Model
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1927, Heisenberg :?
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Principle of Indeterminearcy..?
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1932, Chadwick :?
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Discovered the neutron.
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An atom that has gained or lost electrons is called an?
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Ion
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A bond that forms between atoms when they share electrons is a?
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Covalent Bond
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What do you call the positive and negative ion?
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Cation and Anion
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What system of naming does covalent compounds use?
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Prefixes
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Substances that prevent certain chemical reactions are called?
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Inhibitors
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Who proved the law of conservation of mass?
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Antione Lavassier
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Soaps and detergents do not have?
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long carbon chains.
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When you wash your hands with soap you are using a?
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Base
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The terms dilute and concentrated refer to the?
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pH
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Leviicus 20:22?
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Keep all my decrees and laws and follow them.
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Three acid/base definitions?
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Lewis, Bronsted Lowry, Arrhenius.
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