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L_0931 | isomers | T_4554 | FIGURE 1.1 | image | textbook_images/isomers_22907.png |
L_0931 | isomers | T_4554 | FIGURE 1.2 | image | textbook_images/isomers_22908.png |
L_0931 | isomers | T_4554 | FIGURE 1.3 | image | textbook_images/isomers_22909.png |
L_0931 | isomers | T_4554 | FIGURE 1.4 | image | textbook_images/isomers_22910.png |
L_0932 | isotopes | T_4558 | FIGURE 1.1 | image | textbook_images/isotopes_22911.png |
L_0933 | kinetic energy | T_4561 | FIGURE 1.1 | image | textbook_images/kinetic_energy_22912.png |
L_0934 | kinetic theory of matter | T_4563 | FIGURE 1.1 | image | textbook_images/kinetic_theory_of_matter_22914.png |
L_0936 | law of reflection | T_4567 | FIGURE 1.1 | image | textbook_images/law_of_reflection_22916.png |
L_0936 | law of reflection | T_4567 | FIGURE 1.2 | image | textbook_images/law_of_reflection_22917.png |
L_0936 | law of reflection | DD_0266 | This diagram shows Ray (optics). In optics, a ray is an idealized model of light, obtained by choosing a line that is perpendicular to the wave fronts of the actual light, and that points in the direction of energy flow. Rays are used to model the propagation of light through an optical system by dividing the real light field up into discrete rays that can be computationally propagated through the system by the techniques of ray tracing. This allows even very complex optical systems to be analyzed mathematically or simulated by computer. All three rays should meet at the same point. The Principal Ray or Chief Ray (sometimes known as the b ray) in an optical system is the meridional ray that starts at the edge of the object and passes through the center of the aperture stop. This ray crosses the optical axis at the locations of the pupils. As such, chief rays are equivalent to the rays in a pinhole camera. The Central Ray is perpendicular to Infrared Radiation. The third one, called the Focal Ray, is a mirror image of the parallel ray. The focal ray is drawn from the tip of the object through (or towards) the focal point, reflecting off the mirror parallel to the principal axis. | image | teaching_images/optics_ray_diagrams_9167.png |
L_0936 | law of reflection | DD_0267 | This diagram explains the law of reflection and shows how light gets reflected from a surface. The law of reflection states that the angle of incidence (i) is always equal to the angle of reflection (r). The angles of both reflected and incident ray are measured relative to the imaginary dotted-line, called normal, that is perpendicular (at right angles) to the mirror (reflective surface). | image | teaching_images/optics_reflection_9179.png |
L_0936 | law of reflection | DD_0268 | The reflection of a tree shines in to the lake. When the human eye sees the reflection from the tree on the water it looks the right direction. The image of the tree is upside down. The water reflection on the lake makes things upright to the human eye. | image | teaching_images/optics_ray_diagrams_9168.png |
L_0936 | law of reflection | DD_0269 | This diagram depicts how light rays can reflect off various surfaces. Incident rays will reflect back at a specific angle if the surface is smooth. A rough or broken surface will have reflected rays with a wide variety of reflected angles. The left part of the diagram shows why your reflection in a mirror is smooth and natural looking. | image | teaching_images/optics_reflection_9183.png |
L_0937 | lens | T_4570 | FIGURE 1.1 | image | textbook_images/lens_22920.png |
L_0938 | lever | T_4575 | FIGURE 1.1 | image | textbook_images/lever_22921.png |
L_0939 | light | T_4577 | FIGURE 1.1 | image | textbook_images/light_22922.png |
L_0939 | light | T_4579 | FIGURE 1.2 Visible light spectrum. | image | textbook_images/light_22923.png |
L_0939 | light | T_4580 | FIGURE 1.3 | image | textbook_images/light_22924.png |
L_0940 | lipid classification | T_4582 | FIGURE 1.1 | image | textbook_images/lipid_classification_22925.png |
L_0940 | lipid classification | T_4582 | FIGURE 1.2 | image | textbook_images/lipid_classification_22926.png |
L_0940 | lipid classification | T_4583 | FIGURE 1.3 | image | textbook_images/lipid_classification_22927.png |
L_0942 | longitudinal wave | T_4586 | FIGURE 1.1 | image | textbook_images/longitudinal_wave_22932.png |
L_0942 | longitudinal wave | T_4588 | FIGURE 1.2 | image | textbook_images/longitudinal_wave_22933.png |
L_0943 | magnetic field reversal | T_4589 | FIGURE 1.1 | image | textbook_images/magnetic_field_reversal_22934.png |
L_0943 | magnetic field reversal | T_4590 | FIGURE 1.2 | image | textbook_images/magnetic_field_reversal_22935.png |
L_0944 | magnets | T_4592 | FIGURE 1.1 | image | textbook_images/magnets_22936.png |
L_0944 | magnets | T_4592 | FIGURE 1.2 | image | textbook_images/magnets_22937.png |
L_0944 | magnets | T_4592 | FIGURE 1.3 | image | textbook_images/magnets_22938.png |
L_0946 | mechanical advantage | T_4598 | FIGURE 1.1 | image | textbook_images/mechanical_advantage_22939.png |
L_0947 | mechanical wave | T_4602 | FIGURE 1.1 | image | textbook_images/mechanical_wave_22940.png |
L_0949 | mendeleevs periodic table | T_4606 | FIGURE 1.1 | image | textbook_images/mendeleevs_periodic_table_22942.png |
L_0949 | mendeleevs periodic table | T_4607 | FIGURE 1.2 | image | textbook_images/mendeleevs_periodic_table_22943.png |
L_0950 | metallic bonding | T_4610 | FIGURE 1.1 Metallic bonds. | image | textbook_images/metallic_bonding_22944.png |
L_0950 | metallic bonding | T_4610 | FIGURE 1.2 Metal worker shaping iron metal. | image | textbook_images/metallic_bonding_22945.png |
L_0951 | metalloids | T_4612 | FIGURE 1.1 | image | textbook_images/metalloids_22946.png |
L_0951 | metalloids | T_4613 | FIGURE 1.2 | image | textbook_images/metalloids_22947.png |
L_0952 | metals | T_4615 | FIGURE 1.1 | image | textbook_images/metals_22948.png |
L_0953 | microwaves | T_4617 | FIGURE 1.1 | image | textbook_images/microwaves_22949.png |
L_0953 | microwaves | T_4619 | FIGURE 1.2 | image | textbook_images/microwaves_22950.png |
L_0953 | microwaves | T_4620 | FIGURE 1.3 | image | textbook_images/microwaves_22951.png |
L_0954 | mirrors | T_4622 | FIGURE 1.1 | image | textbook_images/mirrors_22952.png |
L_0954 | mirrors | T_4623 | FIGURE 1.2 | image | textbook_images/mirrors_22953.png |
L_0954 | mirrors | T_4624 | FIGURE 1.3 | image | textbook_images/mirrors_22954.png |
L_0954 | mirrors | T_4624 | FIGURE 1.4 | image | textbook_images/mirrors_22955.png |
L_0956 | modern periodic table | T_4630 | FIGURE 1.1 | image | textbook_images/modern_periodic_table_22959.png |
L_0956 | modern periodic table | T_4633 | FIGURE 1.2 | image | textbook_images/modern_periodic_table_22960.png |
L_0957 | molecular compounds | T_4636 | FIGURE 1.1 | image | textbook_images/molecular_compounds_22961.png |
L_0958 | momentum | T_4638 | FIGURE 1.1 | image | textbook_images/momentum_22962.png |
L_0959 | motion | T_4641 | FIGURE 1.1 | image | textbook_images/motion_22963.png |
L_0959 | motion | T_4641 | FIGURE 1.2 Click image to the left or use the URL below. URL: https://www.ck12.org/flx/render/embeddedobject/5019 | image | textbook_images/motion_22964.png |
L_0960 | musical instruments | T_4643 | FIGURE 1.1 | image | textbook_images/musical_instruments_22965.png |
L_0963 | neutrons | T_4649 | FIGURE 1.1 | image | textbook_images/neutrons_22969.png |
L_0963 | neutrons | T_4651 | FIGURE 1.2 | image | textbook_images/neutrons_22970.png |
L_0964 | newtons first law | T_4653 | FIGURE 1.1 | image | textbook_images/newtons_first_law_22971.png |
L_0964 | newtons first law | T_4653 | FIGURE 1.2 | image | textbook_images/newtons_first_law_22972.png |
L_0964 | newtons first law | T_4655 | FIGURE 1.3 | image | textbook_images/newtons_first_law_22973.png |
L_0965 | newtons law of gravity | T_4658 | FIGURE 1.1 | image | textbook_images/newtons_law_of_gravity_22975.png |
L_0966 | newtons second law | T_4659 | FIGURE 1.1 | image | textbook_images/newtons_second_law_22976.png |
L_0967 | newtons third law | T_4662 | FIGURE 1.1 | image | textbook_images/newtons_third_law_22977.png |
L_0968 | noble gases | T_4664 | FIGURE 1.1 | image | textbook_images/noble_gases_22978.png |
L_0968 | noble gases | T_4667 | FIGURE 1.2 Q: How does argon prevent the problems of early light bulbs? | image | textbook_images/noble_gases_22979.png |
L_0968 | noble gases | T_4667 | FIGURE 1.3 | image | textbook_images/noble_gases_22980.png |
L_0969 | nonmetals | T_4670 | FIGURE 1.1 | image | textbook_images/nonmetals_22982.png |
L_0969 | nonmetals | T_4670 | FIGURE 1.2 such as the metal lithium or sodium. As a result, fluorine is highly reactive. In fact, reactions with fluorine are often explosive. Neon, on the other hand, already has a full outer energy level. It is already very stable and never reacts with other elements. It neither accepts nor gives up electrons. Neon doesnt even react with fluorine, which reacts with all other elements except helium. | image | textbook_images/nonmetals_22983.png |
L_0970 | nuclear fission | T_4672 | FIGURE 1.1 | image | textbook_images/nuclear_fission_22984.png |
L_0970 | nuclear fission | T_4673 | FIGURE 1.2 | image | textbook_images/nuclear_fission_22985.png |
L_0970 | nuclear fission | T_4675 | FIGURE 1.3 | image | textbook_images/nuclear_fission_22986.png |
L_0970 | nuclear fission | T_4675 | FIGURE 1.4 | image | textbook_images/nuclear_fission_22987.png |
L_0971 | nuclear fusion | T_4677 | FIGURE 1.1 Nuclear Fusion | image | textbook_images/nuclear_fusion_22988.png |
L_0971 | nuclear fusion | T_4678 | FIGURE 1.2 | image | textbook_images/nuclear_fusion_22989.png |
L_0971 | nuclear fusion | T_4679 | FIGURE 1.3 | image | textbook_images/nuclear_fusion_22990.png |
L_0972 | nucleic acid classification | T_4681 | FIGURE 1.1 | image | textbook_images/nucleic_acid_classification_22991.png |
L_0972 | nucleic acid classification | T_4683 | FIGURE 1.2 | image | textbook_images/nucleic_acid_classification_22992.png |
L_0972 | nucleic acid classification | DD_0270 | The diagram shows the structure of deoxyribonucleic acid (DNA) which carries the genetic information of organisms. DNA is made up of a double helix of two complementary strands. The strands of the double helix are anti-parallel with one being 5' to 3', and the opposite strand 3' to 5'. Each single strand of DNA is a chain of four types of nucleotides. The four types of nucleotide correspond to the four nucleobases adenine, cytosine, guanine, and thymine, commonly abbreviated as A,C, G and T. Adenine pairs with thymine (two hydrogen bonds), and guanine pairs with cytosine (three hydrogen bonds). During DNA replication, the parent DNA unwinds and each parental strand serves as a template for replication of new strands. Nucleobases are matched to synthesize the new daughter strands. | image | teaching_images/dna_6763.png |
L_0972 | nucleic acid classification | DD_0271 | This diagram shows the structure of a DNA or deoxyribonucleic acid . Deoxyribonucleic acid is a molecule that carries the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms and many viruses. Most DNA molecules consist of two strands coiled around each other to form a double helix.The two DNA strands are composed of simpler units called nucleotides. Each nucleotide is composed of one of four nitrogen-containing compoundsâeither cytosine (C), guanine (G), adenine (A), or thymine (T). The nucleotides are joined to one another in a chain by covalent bonds between the sugar of one nucleotide and the phosphate of the next, resulting in an alternating sugar-phosphate backbone. | image | teaching_images/dna_8052.png |
L_0976 | optical instruments | T_4692 | FIGURE 1.1 | image | textbook_images/optical_instruments_22996.png |
L_0976 | optical instruments | T_4693 | FIGURE 1.2 | image | textbook_images/optical_instruments_22997.png |
L_0976 | optical instruments | T_4694 | FIGURE 1.3 | image | textbook_images/optical_instruments_22998.png |
L_0976 | optical instruments | T_4695 | FIGURE 1.4 | image | textbook_images/optical_instruments_22999.png |
L_0976 | optical instruments | T_4695 | FIGURE 1.5 | image | textbook_images/optical_instruments_23000.png |
L_0976 | optical instruments | T_4696 | FIGURE 1.6 | image | textbook_images/optical_instruments_23001.png |
L_0977 | orbital motion | T_4698 | FIGURE 1.1 | image | textbook_images/orbital_motion_23002.png |
L_0977 | orbital motion | T_4698 | FIGURE 1.2 | image | textbook_images/orbital_motion_23003.png |
L_0979 | ph concept | T_4705 | FIGURE 1.1 | image | textbook_images/ph_concept_23007.png |
L_0979 | ph concept | T_4706 | FIGURE 1.2 | image | textbook_images/ph_concept_23008.png |
L_0979 | ph concept | T_4706 | FIGURE 1.3 | image | textbook_images/ph_concept_23009.png |
L_0980 | photosynthesis reactions | T_4708 | FIGURE 1.1 | image | textbook_images/photosynthesis_reactions_23010.png |
L_0980 | photosynthesis reactions | T_4708 | FIGURE 1.2 The green streaks on this very blue lake are photosynthetic bacteria called cyanobacteria. | image | textbook_images/photosynthesis_reactions_23011.png |
L_0985 | position time graphs | T_4726 | FIGURE 1.1 | image | textbook_images/position_time_graphs_23020.png |
L_0985 | position time graphs | T_4726 | FIGURE 1.2 | image | textbook_images/position_time_graphs_23021.png |
L_0986 | potential energy | T_4729 | FIGURE 1.1 | image | textbook_images/potential_energy_23022.png |
L_0986 | potential energy | T_4731 | FIGURE 1.2 | image | textbook_images/potential_energy_23023.png |
L_0986 | potential energy | T_4731 | FIGURE 1.3 | image | textbook_images/potential_energy_23024.png |
L_0987 | power | T_4732 | FIGURE 1.1 | image | textbook_images/power_23025.png |
L_0987 | power | T_4735 | FIGURE 1.2 | image | textbook_images/power_23026.png |
L_0987 | power | T_4735 | FIGURE 1.3 | image | textbook_images/power_23027.png |
L_0989 | projectile motion | T_4742 | FIGURE 1.1 | image | textbook_images/projectile_motion_23031.png |
L_0989 | projectile motion | T_4742 | FIGURE 1.2 | image | textbook_images/projectile_motion_23032.png |
L_0989 | projectile motion | T_4742 | FIGURE 1.3 | image | textbook_images/projectile_motion_23033.png |
L_0990 | properties of acids | T_4744 | FIGURE 1.1 Hydrochloric acid reacting with the metal zinc. | image | textbook_images/properties_of_acids_23034.png |
Subsets and Splits