Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Physics

Discipline
Institution
Publication Year
Publication
Publication Type
File Type

Articles 1891 - 1920 of 1948

Full-Text Articles in Entire DC Network

Letter, 1958 August 7, [Fritz Marti] To Hadley E. Watts, Fritz Marti Aug 1958

Letter, 1958 August 7, [Fritz Marti] To Hadley E. Watts, Fritz Marti

The Miami Valley School Documents and Letters

Letter from Fritz Marti to Hadley E. Watts, Executive Head, Washington Township Schools. Marti writes to Watts to communicate that he now has a third candidate for the special course in physics. Marti asks about when the course starts and discusses offering a course in Russian in exchange for students from Centerville.


Letter, 1958 June 14, Fritz Marti To Hadley E. Watts, Fritz Marti Jun 1958

Letter, 1958 June 14, Fritz Marti To Hadley E. Watts, Fritz Marti

The Miami Valley School Documents and Letters

Letter from Fritz Marti to Hadley E. Watts, Executive Head, Washington Township Schools. Marti writes to Watts regarding including two students from The Marti School in a "special course in physics" offered at Centerville High School.


On The Relation Between The Cosmic Ray Air Shower Spectrum And The Pulse Height Spectrum Of A Large Scintillator, Robert T. Barton Jun 1958

On The Relation Between The Cosmic Ray Air Shower Spectrum And The Pulse Height Spectrum Of A Large Scintillator, Robert T. Barton

Physics & Astronomy ETDs

The purpose of this paper is to study other lateral distribution functions proposed by various authors, to select an alternative to the one used previously, to repeat the calculations of the required quantities using the alternative function, and to comment on the relative merits of the different choices. Since an empirical formula was used in the original work it seemed desirable to use a theoretical relation for comparison if a suitable one were available.


2. The Theory Of Special Relativity, Robert L. Bloom, Basil L. Crapster, Harold L. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart Jan 1958

2. The Theory Of Special Relativity, Robert L. Bloom, Basil L. Crapster, Harold L. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart

Section XX: Meaning in the Physical Sciences

Albert Einstein (1879-1955) published his first work on relativity in 1905, the same year in which he published remarkable papers on Brownian motion and the photoelectric effect. At the time he did this work, he was a patent examiner in the Swiss Patent Office. He was awarded the Nobel Prize for physics in 1921 "for his services to the theory of physics, and especially for his discovery of the law of the photoelectric effect." He became a professor of physics at several German universities, and in 1916, he took a position at the Kaiser Wilhelm Institute in Berlin.

As the …


5. Newton, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart Jan 1958

5. Newton, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart

Section VIII: The Development of Modern Science

Isaac Newton (1642-1727) was born and educated in England. He attended Trinity College, Cambridge, and there found the inspiration for his prodigious work that was to synthesize and extend the labors of Copernicus, Galileo, Kepler, and others beyond the wildest dreams of any of them. Newton was the intellectual giant who set the direction of the physical sciences on the paths they were to follow undeviatingly into the twentieth century. [excerpt]


3. Galileo, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart Jan 1958

3. Galileo, Robert L. Bloom, Basil L. Crapster, Harold A. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart

Section VIII: The Development of Modern Science

Of all the early proponents of the Copernican theory, Galileo was perhaps the most renowned and certainly one of the most effective.

Galileo Galilei (1564-1642) was educated in the classical, Aristotelian manner. He showed good promise, and began the study of medicine. The medical sciences failed to hold his interest, and he became intrigued with the study of physics and mathematics. He progressed so well in these fields that when twenty-five he was teaching at the University of Pisa. Even as he studied and taught the current physics and astronomy, he became convinced of the inadequacies of many Aristotelian principles. …


Some Hydrodynamical Aspects Of Oscillating Symmetrical Bodies In Liquid Helium Ii., Billy J. Good Jan 1958

Some Hydrodynamical Aspects Of Oscillating Symmetrical Bodies In Liquid Helium Ii., Billy J. Good

LSU Historical Dissertations and Theses

No abstract provided.


1. The Problem, Robert L. Bloom, Basil L. Crapster, Harold L. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart Jan 1958

1. The Problem, Robert L. Bloom, Basil L. Crapster, Harold L. Dunkelberger, Charles H. Glatfelter, Richard T. Mara, Norman E. Richardson, W. Richard Schubart

Section XX: Meaning in the Physical Sciences

Newton's laws of motion and their associated definitions encountered their first difficulty near the middle of the nineteenth century.

Newton had designed his theory to describe the behavior of matter in space and time by inventing a relationship between the force on a body and the resulting change in motion of the body. Such a description of nature came to be called mechanical, and a large part of physicists' efforts were directed toward reducing all aspects of physics to mechanics. These efforts were rewarded magnificently in the fields of heat, electricity, and sound, in addition to astronomy and other more …


Low Temperature Galvanomagnetic Effects In Metal Single Crystal Of Zinc., Sayed Ahmad Ali Jan 1958

Low Temperature Galvanomagnetic Effects In Metal Single Crystal Of Zinc., Sayed Ahmad Ali

LSU Historical Dissertations and Theses

No abstract provided.


The Motion Of A Charged Particle In Homogenous Time-Varying Magnetic Field, Thomas R. Bates May 1956

The Motion Of A Charged Particle In Homogenous Time-Varying Magnetic Field, Thomas R. Bates

Physics & Astronomy ETDs

This paper will discuss the motion of a non-relativistic, non-radiating charged particle in an infinite homogeneous magnetic field which varies linearly with time. We shall assume the motion to be confined to a plane perpendicular to the magnetic field.


Diffuse Reflection Of Light, Francis L. Bentsen May 1954

Diffuse Reflection Of Light, Francis L. Bentsen

Physics & Astronomy ETDs

This thesis describes an attempt to determine the feasibility of measuring the ozone content in the air by absorption of light over a long path.


A Demonstration Of Various Procedures Used To Interest And Help Pupils To Understand Physics, O. M. Bjeldanes Apr 1951

A Demonstration Of Various Procedures Used To Interest And Help Pupils To Understand Physics, O. M. Bjeldanes

Journal of the Minnesota Academy of Science

No abstract provided.


Modern Physics, Charles L. Critchfield Apr 1951

Modern Physics, Charles L. Critchfield

Journal of the Minnesota Academy of Science

No abstract provided.


The Intensity Of Zodiacal Light, Allan F. Beck Feb 1951

The Intensity Of Zodiacal Light, Allan F. Beck

Physics & Astronomy ETDs

The study of the intensities measured in the region of the zodiacal light, the second most important contributor to this light of the night sky after starlight has been subtracted, is the purpose of this paper.


Fourier Series And Some Applications, Lawrence D. Marcotte Jul 1950

Fourier Series And Some Applications, Lawrence D. Marcotte

Master's Theses or Doctor of Nursing Practice

The object of the author in writing this thesis was to make a compilation of material necessary to work certain problems in mathematical physics with one use of Fourier series. Although whole books have been written on different aspects of this thesis, all had some intervening material which was too advanced for the average student. Any students interested in mathematics or physics cannot fail to see the importance of Fourier series. To mention a few applications, the series is used in finding the solution to various problems in heat distribution, electrical transmission, and aircraft construction.


A Comparative Study Of Four High School Textbooks In Physics Based On A Derived Vocabulary, Harlan Gilbert Bowman May 1950

A Comparative Study Of Four High School Textbooks In Physics Based On A Derived Vocabulary, Harlan Gilbert Bowman

Master's Theses or Doctor of Nursing Practice

The specific problem of this thesis is "A Comparative Study of Four High School Textbooks in Physics Based on a Derived Vocabulary". The textbooks used for this study were four in number and at the present time, the state adopted textbooks in physics for Kansas. (1) Elementary Practical Physics by Newton H. Black and Harvey N. Davis, The Macmillan Company, 1945. (2) Modern Physics by Charles C. Dull, Henry Holt and Company, 1945. (3) Elements of Physics by Robert W. Fuller, Reymond B. Brownlee, D. Lee Baker, Allyn and Bacon, 1946. (4) Physics by Walter G. Whitman and A. P. …


The Inkwell Extras, Armstrong Junior College May 1948

The Inkwell Extras, Armstrong Junior College

The Inkwell

No abstract provided.


June 1943, William Preston Davies Jun 1943

June 1943, William Preston Davies

W. P. Davies' Newspaper Column ('That Reminds Me')

No abstract provided.


Freedom And The Modern Physical World Picture, Th. Graebner Nov 1941

Freedom And The Modern Physical World Picture, Th. Graebner

Concordia Theological Monthly

A discussion of the problem of free will as affected by the new physics cannot claim finality in any sense. The modern world picture is not complete, for one thing, and we are free from agreement on the epistemological background of the doctrine of freedom. Yet the problem of the will remains the most fascinating in philosophy, and the possibilities which modem physics offers towards the solution are arresting enough to deserve more than passing notice. Any serious study of the subject unfortunately involves factors of a subjective nature, which make their results arrived at of little absolute worth. Is …


Radio And A Public Address System For The High School, Kenneth H. Westlake Jan 1932

Radio And A Public Address System For The High School, Kenneth H. Westlake

University of the Pacific Theses and Dissertations

All the findings and knowledge of electricity and magnetism are not new; even the Greeks as far back as 600 B. C. knew something about these forces. As time went on the facts increased.

After the experiments of Faraday, Maxwell, Hertz and such men as these, electricity and magnetism became a vital part of human life and endeavor. Within the last twenty-five years the advances in electricity have been very rapid. The action of the electric current is a vital part of many developments and is helping to make human life more enjoyable and interesting.

Almost all schools today are …


Joseph Henry, W. H. Kadesch May 1930

Joseph Henry, W. H. Kadesch

Science Bulletin

Have you ever asked your pupils the question, what American has contributed most to the development of electrical science? Very likely a great majority would answer without hesitation, Edison, the inventor of the incandescent light. Some might answer, Bell, the inventor of the telephone. A few, the radio fans, might say De Forest, the inventor of the three electrode tube. An occasional one might even answer Franklin, the first great American scientist, who drew electricity from the clouds, and showed that lightning and the "electric fluid" are the same. Not one, I am sure, would ever mention Joseph Henry.


Magnetism, L. Begeman Apr 1930

Magnetism, L. Begeman

Science Bulletin

Interstellar space is characterized by the existence of three all pervading fields of force denoted respectively as gravitational, electric, and magnetic. Einstein in his general theory of relativity demonstrates mathematically that these three force fields are but different aspects of one universal field. To the average man, however, these three natural forces will always appear as separate distinct entities.


Newton's Laws Of Motion, L. Begeman Feb 1930

Newton's Laws Of Motion, L. Begeman

Science Bulletin

In the study of Newton's Laws of Motion, it is more important to understand the concepts they embody than to be able to repeat them verbatim. Too frequently, in the teaching of high school physics, memory work is allowed to take the place of concrete information. This is particularly true with reference to these basic mechanical concepts of the physical universe known as Newton's Laws of Motion.


Motion, L. Begeman Jan 1930

Motion, L. Begeman

Science Bulletin

Motion is a general property of matter. There is no rest in the absolute sense. An object at rest with reference to the earth 's surface is in rapid motion with reference to the earth's axis of rotation just as a person may be at rest in a Pullman car and at the same time be in rapid motion with reference to the ground. All divisions of matter, - masses, molecules, atoms, protons, and electrons are moving relatively all of the time.


The Simple Machines, L. Begeman Nov 1929

The Simple Machines, L. Begeman

Science Bulletin

With reference to a pulley system, the work equation is clearly discerned in its practical operation. In presenting the pulley, the writer uses a rectangular frame about two feet high and three feet wide. A number of hooks are screwed into the top cross piece of the frame. With such a device a number of different pulley combinations can be shown at one time.


The Simple Machines, L. Begeman Oct 1929

The Simple Machines, L. Begeman

Science Bulletin

In the discussion of simple machines it is best to begin with the lever and the wheel and axle. Both of these simple machines give us a practical illustration of the principle of moments. The lever is the simpler and clearer illustration and usually presents little difficulty to a student body. The wheel and axle is a device which can be considered to be a continuously acting lever in which the radius of the wheel is the force or effort arm and the radius of the axle is the resistance arm.


Mechanics Of Solids, L. Begeman Sep 1929

Mechanics Of Solids, L. Begeman

Science Bulletin

According to the traditional arrangement of subject matter in textbooks on high school physics, it is customary to introduce the treatment of mechanics of so-lids by beginning with the subject of motion, force, and Newton's laws of motion. This at once leads the immature student into a labyrinth of abstract conceptions that is generally disheartening. It would show better judgment on the part of the teacher to begin the subject of mechanics with material that is more concrete to the student and which is continually before him in his environment.


Scholasticism An Intellectual Basis And Unifying Principle Of Modern Science, Alice V. Johnson Jul 1929

Scholasticism An Intellectual Basis And Unifying Principle Of Modern Science, Alice V. Johnson

Electronic Theses and Dissertations

Amid the almost uninterrupted disintegration of systems during the last three centuries, the philosophy of St. Thomas has alone been able to stand the shock of criticism; it alone has proved sufficiently solid and comprehensive to serve as an intellectual basis and unifying principle for all the new facts and phenomena brought to light by modern science.


Molecular Forces, L. Begeman May 1929

Molecular Forces, L. Begeman

Science Bulletin

The three states of matter denoted as solids, liquids and gases are different phenomena of matter arising from a change in the intensity of molecular attractions.


Crystallization, L. Begeman May 1929

Crystallization, L. Begeman

Science Bulletin

One of the most interesting molecular phenomena in nature is known as crystallization. It is brought about in the arts of man and in nature by three methods. When a chemical salt, such as table salt, is dissolved in water and allowed to stand in a shallow dish until it dries, it will be observed that the solid residue appears as crystals. Those from common table salt will be cubical in form. However, every different salt will yield its own distinctly shaped crystal.