Topics in physics at school. Interesting topics of research projects in physics
Abstract in physics is not the most popular task in this discipline. Most often, students have to solve control tasks with practical tasks. However, if you were asked to write a paper in physics, remember that choosing the right topic will help you make the paper very, very interesting. After all, physics is the fundamental science of the world around us.
How to write a physics essay?
abstract- this is summary material on a particular topic. As a rule, information for the report is taken from one or more sources.
How to write a physics essay? Just like any other subject. Many people think that physics is all about formulas, and write interesting abstract in this discipline is a task from the realm of fantasy. We hasten to convince you. Solid formulas are more like mathematics.
Physics- the science of the laws of nature, matter, its properties and its movement.
Man has always sought to understand nature, explaining what is happening around him to the best of his ability. It is known that even in Ancient Egypt found a prototype of a modern battery. If we talk about the sources that have come down to us, physics as a science began to develop in the era of antiquity, when the first attempts were made precisely to scientifically explain the picture of the world. scientific picture the world proposed by Aristotle, for a long time taken as the main hypothesis.
The abstract in physics must be drawn up according to GOST and contain introduction, main part, conclusion, bibliography. Read more about that in a separate article.
Physics essay topics
So, topics for a physics abstract for students and schoolchildren can be divided into several groups:
- historical;
- Theoretical;
- Practical;
- Popular science.
historical themes are the development and evolution of physics. Here you can write about the history of discoveries and the course of landmark experiments that scientists have performed. If you want to make your physics essay interesting, add human stories to it. How exactly did Rutherford notice the strong deflection of the alpha particles? How was the law of Archimedes discovered? Abstract is not the deepest Scientific research, so you don't have to go into the wildest theory.
Examples of historical physics essay topics: "Discovery of X-rays", "Newton's discoveries in physics", "The planetary model of the atom and Rutherford's experiment".
Theoretical. Here you can consider some a natural phenomenon and its physical nature, without emphasis on the history of discovery, but with more emphasis on theory.
An example of such abstract topics in physics: « » , "Work and Energy" or « ».
Practical Topics. You can write an essay about the applied application of physics in the activities of people.
For example: "Methods of nuclear magnetic resonance in the development of mineral deposits", "The principle of operation of lasers and their application in medicine".
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Popular science. This is the most interesting. Almost everyone is interested in watching science programs about space, supernovae, space-time and black holes. Why not improve your knowledge in this area and write an essay on the relevant topic?
Here is a list of physics essay topics for students that might interest you:
- "The nature of black holes in the Universe";
- "Cosmic rays and methods of their registration";
- "Detectors of the Large Hadron Collider";
- "Theories of origin and evolution of the Universe";
- "Optical phenomena: dispersion, diffraction and interference";
- "Corpuscular-wave dualism";
- "Alternating and direct current";
- "The Heat Death of the Universe. What is it and is it possible?
Of course, writing an essay is not only about choosing a topic. It is necessary to collect material, draw up a plan, draw up a work indicating sources. At the same time, it is important to observe the level of uniqueness of the text, because if you submit an abstract downloaded from the Internet for verification to the teacher, nothing but an unsatisfactory grade can be expected.
If you have any questions about the preparation of an essay, report, presentation, term paper or any other work, you can contact us for effective help. We will help you decide on the topic, prepare, design and check the abstract. Applications are accepted around the clock, if you need help - do not waste time!
The video course "Get an A" includes all the topics you need to successful delivery USE in mathematics for 60-65 points. Completely all tasks 1-13 profile exam mathematics. Also suitable for passing the Basic USE in mathematics. If you want to pass the exam with 90-100 points, you need to solve part 1 in 30 minutes and without mistakes!
Preparation course for the exam for grades 10-11, as well as for teachers. Everything you need to solve part 1 of the exam in mathematics (the first 12 problems) and problem 13 (trigonometry). And this is more than 70 points on the Unified State Examination, and neither a hundred-point student nor a humanist can do without them.
All the necessary theory. Quick Ways solutions, traps and secrets of the exam. All relevant tasks of part 1 from the Bank of FIPI tasks have been analyzed. The course fully complies with the requirements of the USE-2018.
The course contains 5 large topics, 2.5 hours each. Each topic is given from scratch, simply and clearly.
Hundreds of exam tasks. Text problems and probability theory. Simple and easy to remember problem solving algorithms. Geometry. Theory, reference material, analysis of all types of USE tasks. Stereometry. Tricky tricks solutions, useful cheat sheets, development of spatial imagination. Trigonometry from scratch - to task 13. Understanding instead of cramming. Visual explanation of complex concepts. Algebra. Roots, powers and logarithms, function and derivative. Base for solving complex problems of the 2nd part of the exam.
Topics of abstracts in physics.
Diffusion.
surface tension.
Brownian motion.
Heat and temperature.
Plasma as a special aggregate state of matter.
Perpetual motion machine.
Thermocouples and thermal resistances.
The simplest mechanisms (wedge, gate, inclined plane, block, gate, lever, screw).
Spatial scales of the observable Universe.
The applicability of the laws of physics to explain the nature of space objects.
How are spectra analyzed?
Temperature and temperature scales.
Galileo thermometer. Principle of operation.
Temperature. Methods for determining temperature.
The Mpemba paradox.
capillary phenomena.
How the discovery of the photoelectric effect led to a modification of the corpuscular theory
Nuclear energy.
Effect of ionizing radiation on living organisms. dose of radiation.
Electrical conductivity of various substances. Dependence of conductor resistance on temperature. Superconductivity.
Electric current in semiconductors. The use of semiconductor devices.
Electric current in vacuum. Cathode-ray tube.
Electric current in liquids.
Electric current in gases. Independent and non-independent category.
Electric current in various environments.
Radio communication. How radio waves are generated, transmitted and received.
How do electrons provide us with entertainment and protection?
The conquest of atomic energy. How was the equivalence of matter and energy proved?
The atom is conquered, but civilization is under threat. How does the energy obtained by splitting and fusion of atoms pose new problems for all of humanity?
The riddle of light What is light? How did the two theories of light develop, and how does each explain the reflection and refraction of light?
Interference, polarization and speed of light.
As the wave theory gains additional support, but the measurement of the speed of light poses new problems.
Mirrors and images. How are the laws of reflection applied to the study of images obtained in various mirrors?
Lenses and images. How do the laws of refraction explain lens imaging?
Optical devices. How the laws of imaging in lenses apply to some optical instruments.
Optical phenomena. Their explanation in terms of geometric and wave optics.
Lighting and vision enhancement.
How light is measured and how vision can be saved.
Color mystery. How is the color of objects determined and how can colors be used?
Spectra, emission and absorption of light.
Modern ideas about the origin and evolution of the Sun and stars.
The structure of the solar system.
Earth-Moon system.
General information about the Sun.
Energy sources and internal structure Sun.
The physical nature of the stars.
Our galaxy.
The role of experiment and theory in the process of cognition of nature.
scientific hypotheses. Physical laws. Physical theories.
space speeds.
Reactive movement.
The laws of thermodynamics. Heat engines and environmental protection.
dispersion of light.
Optical phenomena in the atmosphere (rainbow, halo, mirage, circle around the moon, wreath around the sun, wreath around the moon, sun pillar, dawn, gloria). Select one or more optical phenomena.
Light interference.
polarization of light.
Diffraction of light waves. Diffraction grating.
Muar - benefit or harm? Moire pattern. Physical foundations of the appearance of moiré.
Types of radiation. Sources of light. Scale of electromagnetic waves.
Infrared and ultraviolet radiation.
X-rays.
Planck's hypothesis about quanta.
Photoelectric effect. Photon.
De Broglie's hypothesis about the wave properties of particles. Corpuscular-wave dualism.
The Heisenberg uncertainty relation.
Planetary model of the atom. Bohr's quantum postulates.
Physics is one of the basic sciences of natural science. The study of physics at school begins in the 7th grade and continues until the end of schooling. By this time, schoolchildren should already have formed the proper mathematical apparatus necessary for studying the course of physics.
- The school curriculum in physics consists of several large sections: mechanics, electrodynamics, oscillations and waves, optics, quantum physics, Molecular physics and thermal events.
Topics of school physics
In the 7th grade there is a superficial acquaintance and introduction to the course of physics. The basic physical concepts are considered, the structure of substances is studied, as well as the pressure force with which various substances act on others. In addition, the laws of Pascal and Archimedes are studied.
In 8th grade various physical phenomena. Initial information is given about the magnetic field and the phenomena in which it occurs. A direct electric current and the basic laws of optics are studied. Separately, various aggregate states substances and the processes that occur when a substance changes from one state to another.
Grade 9 is devoted to the basic laws of motion of bodies and their interaction with each other. The basic concepts of mechanical oscillations and waves are considered. Separately, the topic of sound and sound waves. The basics of the theory are being studied electro magnetic field and electromagnetic waves. In addition, there is an acquaintance with the elements nuclear physics and study the structure of the atom and the atomic nucleus.
In 10th grade an in-depth study of mechanics (kinematics and dynamics) and conservation laws begins. The main types of mechanical forces are considered. There is an in-depth study of thermal phenomena, the molecular-kinetic theory and the basic laws of thermodynamics are being studied. The basics of electrodynamics are repeated and systematized: electrostatics, the laws of direct electric current and electric current in various media.
Grade 11 is devoted to the study of the magnetic field and the phenomenon electromagnetic induction. are studied in detail different kinds oscillations and waves: mechanical and electromagnetic. There is a deepening of knowledge from the section of optics. Elements of the theory of relativity and quantum physics are considered.
- Below is a list of grades 7 to 11. Each grade contains physics topics written by our tutors. These materials can be used by both students and their parents, as well as school teachers and tutors.
§ « Actual problems physical science":
1. Substance and field - two forms of matter. The current state of the problem.
2. Problems of physics of elementary particles.
3. Symmetry principle in modern physics.
4. The principle of relativity and modern physics.
5. Resonance phenomena in modern research.
§ "Physics and technical progress":
6. Physics of a modern car (locomotive, sea and river vessels, aircraft etc.).
7. Physics and modern microelectronics.
8. Physics and high technologies.
9. Physics and modern refrigeration units.
10. Physics and non-waste technologies.
11. Physics and energy saving technologies.
§ "Physics and Modern Energy":
12. Sources of energy: history and modernity.
13. Contemporary Issues nuclear energy.
14. Thermonuclear synthesis and energy problems.
15. Quest alternative sources energy: problems and prospects.
§ "Physics and Astronomy":
16. Evolution of the Universe: modern aspects of the problem.
17. Modern studies of the planets of the solar system.
18. Physical methods of research in astronomy.
19. Big Bang Theory: Modern Aspects of the Problem.
20. The problem of measuring time in modern astronomy.
21. New discoveries in astronomy.
§ "Physics and biology (medicine)":
22. Physical measurements in medicine (or in biology).
23. Modern problems of biophysics.
24. Laser in medical science and practice: the current state of the problem.
25. High tech in surgery: progress, problems and prospects.
26. ionizing radiation and medical research.
§ "Physics and chemistry":
27. Physics and problems of creating new materials with desired properties.
28. Physics and problems of obtaining ultrapure substances.
29. Physical chemistry: history and modernity.
30. From the alchemist's laboratory to modern chemical production.
31. Physical methods in chemical research.
§ "Physics and environmental problems of our time":
32. Environmental problems big city(physical aspects).
33. Ecology and nuclear energy: pros and cons.
34. Burial radioactive waste: current state of the problem.
35. Problems reuse waste materials.
36. Pure water: environmental aspects Problems.
37. Clean atmosphere: environmental aspects of the problem.
§ "Physics and Informatics":
38. Computer technology in theoretical physics: problems and prospects.
39. Physical reality and the virtual world of the computer.
40. Computer modeling in physics.
41. Physics, information and informatics.
§ "Physics and Society":
42. The principle of relativity and its influence on the development of interpersonal relations in modern society.
43. The principle of tolerance and modern society.
44. The system of worldview of my contemporary and the role of physics in his development.
45. Physics and children's toy.
§ "Physics and Art":
46. Sensual and rational in the knowledge of the surrounding world.
47. Physics and music.
48. Physics and painting.
49. Physical methods in modern archeology.
50. Problems of determining time in modern historical research.
SUGGESTED LITERATURE
- Brochures from the Kvant Library.
- Popular science series of the society "Knowledge" ("Physics", "Astronomy and Cosmonautics", etc.).
- Scientific and popular magazines.
- Magazines "Quantum".
- Books from the series "For schoolchildren about modern physics".
- Journals "Science and Life".
- Magazines "Around the World".
ATTACHMENT 1
State educational institution middle vocational education
Glazovsky College of Industrial Technologies, Economics and Service
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