Theory vectors

100 theory vector illustrations picked from 31.9M royalty-free files, with no more than 3 per artist so you see real variety. Every file is a scalable EPS that opens in Illustrator, CorelDRAW, Affinity Designer and Inkscape, and exports to SVG or PNG at any size.

• Theory practice, theory and practice concept on white background
• Theory
• Blackboard inscribed with scientific formulas and calculations in physics and mathematics. Can illustrate scientific topics tied to quantum mechanics, relativity theory and any scientific calculations
• Theory of infinity
• Quantum field theory vector illustration scheme and Feynman diagrams.
• Gauss distribution. Standard normal distribution. Gaussian bell graph curve. Business and marketing concept. Math probability theory. Editable stroke. Vector illustration isolated on white background.
• Social Learning Theory icons depict observation, social influence, and cognitive processes. Outline icons set.
• Triune brain hypothesis. theory about evolution of human's brain. limbic system. Reptilian complex (basal ganglia for instinctual behaviours), mammalian brain (septum, amygdalae, hypothalamus, hippocamp for feeling) and Neocortex (cognition, language
• Iceberg's model of system thinking is an illustration of the blue mountain vector and presentation. This theory is to analyze the root causes of events hidden underwater for developing marketing trend
• Electric magnetic law theory and physics mathematical formula equation. Physical equations on whiteboard. Education and scientific background.
• Can illustrate scientific, genious, thinking, ideas quantum mechanics, relativity theory and any scientific calculations
• Batteries. Electric law theory and physics mathematical formula equation. Physical equations on blackboard. Technological and scientific background. Vector hand-drawn vintage seamless pattern.
• Herzberg Two Factor Herzberg's Hygiene Theory educational business vector illustration
• Compton Scattering quantum theory vector illustration diagram
• CONSPIRACY THEORY red stamp text
• Polyvagal Theory shows three nervous system states, Safe and Connected, Fight or Flight, and Shutdown, using icons and layered circles. Doodle style diagram
• Vintage education background. Math law theory and mathematical formula equation on blackboard. Vector hand-drawn illustration.
• Model of Freud's psychoanalytic theory of unconsciousness in people's minds. The psychological analysis iceberg diagram illustration infographic template with icon has conscious, subconscious and unconscious.
• 2D learning theories vector infographics template with creative linear icons, data visualization with 4 steps, process timeline chart.
• Gaussian or normal distribution graphs examples. Bell curve templates. Probability theory concept. Layout for statistics or logistic data isolated on white background. Vector illustration
• Math geometry graph and shapes on blackboard background. Set science doodle hand drawn sketch elements. Study theory formula, calculations. Vector illustration
• Attachment theory. Psychology of positive parenting with model of trust protection and fear elimination with stressful vector interactions
• Gaus chart with different height columns. Normal distribution graph. Bell shaped curve template for statistics or logistic data. Probability theory math function. Vector flat illustration
• Mathematics glyph icons set. Algebra and geometry. Logic, discrete, elementary maths, statistics, number and probability theories. Silhouette symbols. Vector isolated illustration
• Psychoanalytic Theory of Personality: Freud's Iceberg Hypothesis vector infographic
• String theory. water molecule. All particles are just one element - tiny vibrating strings. from Molecule, and atoms to electron, gluon, quark, and string
• Color theory placard. Colour models, harmonies, properties and meanings memo poster design
• Illustration of biology, Human evolution is the evolutionary process within the history of primates that led to the emergence of Homo sapiens, Charles Darwin's Theory
• Fraud Triangle Theory vs Integrity infographic presenation template vector with icon. Fraud has Opportunity, Rationalization, Pressure. Integrity has Responsibility, Authority, Accountability. Pyramid
• Mechanics
• Physical formulas, graphics and scientific calculations on chalkboard. Vintage hand drawn illustration laboratory seamless pattern
• Physics equations chalkboard
• Physics, Science, School, Blueprint
• Einstein is stands keeping the formula in his head
• Charts and diagrams
• Chemical cube
• Math and Trigonometry Seamless Pattern Background
• Geometric shape chalk sketches on blackboard, vector education and back to school background. Math formulas, equation, diagrams and proof, circles, squares, spheres and triangles on chalkboard
• Gauss distribution. Distribution standard gaussian chart. Standard normal distribution. Bell curve symbol. Vector illustration. stock image. EPS 10.
• Student of Physics, paper collage silhouette.Male head stylized silhouette with torn paper with Physics symbols and physical formulas. Vector available.
• Science Concept Line Icons Set
• Brain science concept
• Exponential versus logistic population growth. In reality, initial exponential growth is often not sustained forever. After some period, it will be slowed by external or environmental factors. Vector
• Physical formulas with copy space in the center. Mathematics and physics, scientific concepts
• Scientific formulas, algebra equations, theorems
• Physics set icon. Wave, cone, hourglass, gear, sphere, equation, rocket, graph, battery, head, formula, experiment, mechanics, calculation, science.
• Doodle math. Physics and geometry formulas end equations, school science graphs and trigonometry. Vector hand drawn math signs
• Entropy like scientific concept about a state of disorder, randomness, and uncertainty. Explanation of entropy on the example of bricks. physical property. Vector illustration
• Gravity Phenomenon Infographic diagram showing how an object of low mass is pulled by gravitational force of high mass object also relation of distance and speed of gravity physics science education
• Blue concept with Maths Subject
• Illustration of Six Thinking Hats. Six Thinking Hats is Problem Solving Technique. The picture has 6 colorful hats. Each Represents Facts, Benefits, Feeling, Creativity, Analysis, Cautions. Vector illustration. All in a single layer.
• Calculus equations, algebra, organic chemistry, chemical reactions, chemical elements, physics, rectilinear motion, statics, electromagnetism, friction force, energy, with black background
• Math education school science icons collection line and fill style
• Math formula and calculations background vector illustration
• Nuclear Physics Paper Template. Vector Illustration of Outline Design. Science, Biology, Chemistry and Laboratory Objects.
• Short multiplication formulas. Solution scheme. Algebra background. Education, getting classes, school program Higher mathematic text. Grouped and isolated on white. Vector illustration
• School Black Board With Physics Formulas
• Formula math
• Mathematics icons. Geometry cube, cone and sphere figures, algebra formulas, infographics graphs and protractor, ruler, compass mathematics tools outline vector symbols or school educations icons set
• Physical formulas and phenomenons on note paper. hand-drawn illu
• Cartoon Green Idea
• Wireframe symbol ("Wormhole")
• Chemistry
• Vector concept or conceptual paper origami font forming the word MATHEMATICS isolated on white background as a metaphor for science amd education, curiosity, future, innovation and technology
• Second Law of Thermodynamics Infographic Diagram heat direction energy quality and relation between energy and work with example of heat engine for physics science education poster vector
• Education apple
• A math teacher standing on the background of a chalkboard with equations drawn on it.
• Hand drawn signs of physics
• Lettering Math surrounded by frame from stationery items. White board with stationery in doodle style. Vector illustration with editable stroke. Banner for school, university college
• Maths lesson
• Mathematical calculations. geometry formulas written by hand
• Chemical and physical set of elements on a dark blue background. Formulas and schemes of radioactive
• Masonic symbol The all-seeing eye inside the pyramid triangle icon. Vector illustration on a white background
• Math, geometry or physics calculation formulas, algebra figures and graphs. Doodle school education graphs vector illustration set. Hand drawn formula symbols
• Loaded Movable Pulleys with rope physics drawing on white squared paper sheet background
• Portrait of Albert Einstein in cartoon style illustration
• Physical formulas and phenomenon. hand-drawn illustration. science board with math. physics education at school
• Physical formulas and phenomenons. hand-drawn illustration. scie
• Mathematics - geometric shapes and expressions sketches
• Abstract seamless pattern with handwritten text mathematical formulas and equations and geometrical figures. Vector repeating background in style from the diary of a scientist
• Physics formulas drawn by hand on a white chalkboard for the background. Vector illustration.
• Formula in blackboard.
• Hand drawn math symbols. Blackboard chalkboard with equation and integral, trigonometry and algebraic calculations. Vector isolated set of education mathematics on board illustration
• Mathematical and scientific formulas for finding the area of a circle on a blackboard.
• Mathematician working on some theoretical mathematics vector outline illustration, studying math in university, student learning or teacher explaining.
• Atom structure
• Formula mathematics
• Chemical formulas. Handwritten on a white background. Vector image.
• Physics icons, sign and symbols. Art Background for your design
• Science And Research Banner
• Physics vector sticker, education modern simple flat design isolated on white background.
• Chaos order business concept or Tangled disorder turns into spiral order line. Concept of solving problem, difficult situation, chaos and mess. Metaphor of problem solving. Chaos and order vector.
• Mathematics Science and Algebra Concept. Tiny Student Male Character Carrying Huge Sign Pi with Digits, Textbook, Formula Root Symbol. University and High School Education. Cartoon Vector Illustration
• Maths symbols icon set. Algebra or mathematics subject doodle design. Education and study concept. Back to school background for notebook, not pad, sketchbook. Hand drawn illustration.
• Mathematics vector seamless pattern with formulas written on a green board.
• Vector colorful concept illustration of a male teacher character operating data and writing formulas on a blackboard. It represents a concept of school education, knowledge, science, mathematics, teaching
• Physical formulas and phenomenons on school board
• Blackboard with math and science formulas, chalk handwritten equations, geometry, chemistry and physics diagrams on green chalkboard, educational vector background for school.
• Loaded Movable Pulleys with spring and rope physics drawing on white squared paper sheet background
• Mathematics - geometric shapes and expressions sketches on school board

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