What scientists and their achievements are in high school physics?

Updated on educate 2024-03-12
5 answers
  1. Anonymous users2024-02-06

    Yes! Fu Qi, count it as a ......But achievements are nothing!

  2. Anonymous users2024-02-05

    1. Hooke: British physicist; Hooke's law (f-bomb = kx) was discovered

    2. Galileo: a famous Italian physicist; It is inferred and tested that the speed of free fall of an object is the same regardless of its weight; Through the inclined plane experiment, it is deduced that the object will maintain a uniform linear motion if it is not acted on by external forces. It was later summarized by Newton into the law of inertia.

    Galileo's method of scientific reasoning is one of the greatest achievements in the history of human thought.

    3. Newton: British physicist; The founder of dynamics, he summarized and developed the discoveries of his predecessors, derived Newton's laws and the laws of universal gravitation, and laid the foundation of classical mechanics based on Newton's laws.

    4. Kepler: Danish astronomer; Kepler's three laws of planetary motion were discovered, laying the foundation for the law of gravitation.

    5. Cavendish : British physicist; The gravitational constant was measured by cleverly using a torsion scale device.

    7. Joule: British physicist; The thermal work equivalent j=joule is measured, which provides a solid foundation for the establishment of the law of conservation of energy conversion. The study of the heat generated by the passage of electric current through a conductor yielded Joule's law.

    9. Coulomb: French scientist; He cleverly used the "Coulomb torsion scale" to study the interaction between charges, and discovered the "Coulomb's law".

    10. Milligan: American scientist; Using the equilibrium of the charged oil droplets in the vertical electric field, the basic charge e is obtained

    11. Ohm: German physicist; On the basis of experimental research, Ohm compared electric current with water flow, etc., and thus introduced concepts such as current intensity, electromotive force, resistance, etc., and determined their relationship.

    12. Oster: Danish scientist; Experiments have shown that electric current can generate a magnetic field.

    13. Ampere: French scientist; The well-known molecular current hypothesis was proposed.

    14. Thomson: British scientist; The cathode rays were studied, the electrons were discovered, and the specific charge e m of the electrons was measured; Thomson also proposed the "jujube cake model", which could explain some experimental phenomena at the time.

    16. Faraday: British scientist; He discovered electromagnetic induction, made the world's first generator with his own hands, and proposed the concept of electromagnetic field, magnetic inductance lines, and electric field lines.

    18. Maxwell: British scientist; On the basis of summarizing the previous research on electromagnetic induction phenomena, a complete electromagnetic field theory is established.

    20. Huygens: Dutch scientist; In the study of light, the wave theory of light was proposed. The pendulum clock was invented.

    21. Thomas Young: British physicist; First of all, the problem of coherent light source was solved cleverly and simply, and the interference phenomenon of light was successfully observed. (double-hole or double-slit interference).

    23. Planck: German physicist; The quantum concept was proposed that the energy of electromagnetic radiation (including optical radiation) is discontinuous, and e is proportional to frequency. It also makes a great contribution to thermodynamics.

    24. Albert Einstein: He proposed the "photon" theory and the photoelectric effect equation, and established the special theory of relativity and the general theory of relativity. The "mass-energy equation" was proposed

  3. Anonymous users2024-02-04

    Newton: Newton's three laws laid the edifice of classical physics.

    Huygens: Proposed a pendulum stance.

    Kepler: Three Laws of Celestial Motion.

    Joule: The second law of thermodynamics, Kelvin: Thermodynamics establishes the thermodynamic temperature scale.

    Faraday: The law of electromagnetic induction, the invention of generators, electric motors.

    Ampere: Ampere molecular current hypothesis, Ampere's rule, etc.

    Lenz: Lenz's law.

  4. Anonymous users2024-02-03

    Galileo: First, establish the concepts of average velocity, instantaneous velocity, acceleration, etc.; Firstly, the scientific method of testing conjectures and hypotheses by experiments is adopted. It is proposed that the acceleration of all objects when they fall is the same; the invention of the telescope; The ideal inclined plane experiment shows that force is not what maintains the velocity of an object, but precisely what changes the state of motion of the object. Newton:

    Summarize or summarize Newton's three laws of motion; Discover the gravitational pull. Faraday: introduction of electric fields and electric field lines, magnetic fields and magnetic inductance lines; discovery of electromagnetic induction phenomena; Faraday's law of electromagnetic induction is summarized; Invention of the capacitor.

    Oster: Discovering the magnetic effect of electric currents. Coulomb:

    Twist scale experiments reveal Coulomb's law. Lorenz: (There are some that go without saying it) Maxwell:

    He proposed the theory of electromagnetic fields and predicted the existence of electromagnetic waves. Hertz: Proving the existence of electromagnetic waves.

    Lenz summed up Lenz's law. Albert Einstein: proposed the theory of general relativity and the theory of special relativity; Quantum theory is proposed.

    There are also some of the exploration of the atomic structure in 3-5, which are very detailed and coherent, I will not repeat them, you can read the book. I basically wrote in the order of the dry shed textbook, there are no mistakes, you can check the textbook. Countdown to the college entrance examination, come on!

  5. Anonymous users2024-02-02

    Bai Pei's argument is written with a blank library judgment...

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