Free Research Papers on Physics
Think twice before using a free research paper found on-line
We are happy to present the most complete and comprehensive collection of free research papers on Physics on the Internet. There is no need to look any further. The papers are totally free for you to use, however, it is our duty to forewarn you of the possible perils involved in working with free papers. We can assure you that 99% of prewritten Physics papers won't fit your assignment's instructions. All free as well as paid prewritten papers feature outdated research and incomplete referencing. As a result, tailoring the paper to your specifications will take just as much time as writing a new one from scratch.
Free and prewritten papers will be traced by turnitin (plagiarism detection program)
Free and paid prewritten papers are easily traceable by turnitin.com (plagiarism detection program) even after substantial rewriting. A custom written paper composed by one of our professional writers will never be traced by ANY plagiarism detection software because that paper will be written from scratch and pre-tested for plagiarism.
Get a custom written paper on Physics or any other subject
The best thing about our writing service is that you can provide a complete description and have it written exactly the way you need it. We won't just give you one of the free papers, it will be masterfully tailored and typed from scratch, authentic all the way. Coupled with our free unlimited revisions guarantee, that becomes one of the most ironclad investmentments ever done.
3
0
Ordinary matter has negatively charged electrons circling a positively charged
nuclei. Anti-matter however has positively charged electrons - positrons -
orbiting a nuclei with a negative charge - anti-protons. Only anti-protons and
positrons are able to be produced at this time, but scientists in Switzerland
have begun a series of experiments which they believe will lead to the creation
of the f... Full-text essay
5
0
The evolution of the modern atom model took several years to evolved with
contribution from different scientists. One of these scientists, the first to
come up with a modern model of the atom is JJ Thomson. Thomson proposes that the
structure of an atom is mainly a sphere. A sphere that is filled with positive
electronic field and contains tiny particles that has a negative charge. He
called the ... Full-text essay
0
0
The evolution of the modern atom model took several years to evolved with
contribution from different scientists. One of these scientists, the first to
come up with a modern model of the atom is JJ Thomson. Thomson proposes that the
structure of an atom is mainly a sphere. A sphere that is filled with positive
electronic field and contains tiny particles that has a negative charge. He
called the ... Full-text essay
0
0
The Greek concept of atomos: the atom Around 440 BC leucippus of Miletus
originated the atom concept. He and his pupil, Democritus of abdera refined it
for future use. Their atomic idea has five major points. All original writings
of leucippus and Democritus are lost. The only sources we have for there
atomistic ideas are inquotations from other writers. Democritus was known as the
"laughing... Full-text essay
0
0
Black holes are objects so dense that not even light can escape their gravity,
and since nothing can travel faster than light, nothing can escape from inside a
black hole . Loosely speaking, a black hole is a region of space that has so
much mass concentrated in it that there is no way for a nearby object to escape
its gravitational pull. Since our best theory of gravity at the moment is
Einstein... Full-text essay
2
0
The first report of a new type of excimer system came from Golde and Thrush at
Cambridge who observed characteristic bound-free transitions in ArCl produced by
reacting argon metstables with chlorine in a flowing afterglow system. At
present the rare-gas halidel asers are undoubtedly the most important excimer
lasers and are being actively developed for applications in laser-induced fusion
an... Full-text essay
0
0
To define matter, one would say that it is something that occupies space and has
weight. Matter naturally occurs in three phases: solid, liquid, and gas.
Changing from a solid to a liquid, liquid to gas, etc. can be referred to as a
change of state. Changes of state (or phase) effect our everyday lives. This
chapter on changes of phase should actually be called Energy Transfer. The whole
basis on... Full-text essay
2
2
Introduction: One of the variables that affects the volume of a gas is the
temperature of the gas and its surroundings. This volume-temperature
relationship is quantified in Charles’s law. The law states that as the
temperature of a gas decreases, the volume of the gas decreases proportionately.
An ideal gas at 273 K, for example would decrease in volume by 1/273 of its
original volume for each C... Full-text essay
1
0
Unlike the last lab on RL, RC and RLC circuits, we measured the frequency
characteristics of these circuits. We observed the steady-state sinusoidal
response of an high-pass RL circuit, a low-pass RC circuit and a band-pass RLC
circuit. PROCEDURE 10.4.1 Steady-State Sinusoidal Response of High-Pass RL
Circuit This part of the lab consisted of constructed an high-pass RL circuit
shown below in Fig... Full-text essay
0
0
Electricity is the building block of our society. Now more and more we are
becoming dependent on electricity from computers to microwaves, electric power
is what keeps our society running. Something that no one thinks about is
Electro- Magnetic Fields or (ELF’s). While these ELF are being ignored slowly
they are becoming a silent but deadly killer in our society. Scene cancer and
illness are beco... Full-text essay
0
0
Electromagnetic Radiation Electromagnetic radiation is defined as “the
emission and transmission of energy in the form of electromagnetic waves”
(Chang, pp. 246). An electromagnetic wave consists of two waves at perpendicular
planes, on representing the electrical field while the other represents the
magnetic field. This spectrum is split up into about 81 octaves, much like the
octaves of sound, ... Full-text essay
3
0
Electromagnetism defined as “magnetism produced by an electric current”. In
other words it is the electricity part of what holds ourselves and every bit of
matter in the universe together. This source of universal “glue” is found
within atoms themselves. As the name sounds, there are two different forces
within electromagnetism - the electric force and the magnetic force. Before the
early part of... Full-text essay
3
1
Electrolytes are liquids that conduct electricity. Most need to be dissolved
into water or another solvent. Battery’s have an electrolyte in them, either
as a liquid or as a paste. Liquid electrolytes are used in electrolysis,
electroplating, and other chemical processes. When electrolytes dissolve they
release positive and negative ions. The released ions carry electric charges
between electrode... Full-text essay
3
1
Electromagnetism exists everywhere. When people drive, walk, or even go to the
beach. However, due to the extreme complexity of the topic, electromagnetism has
proven to be a subject studied by those who are crafty and willing enough to
explore the domain. The ideas of electricity start from simple objects such as
springs, coils and magnets that simply created a current for some sort of affect
to... Full-text essay
2
0
Research: Airplanes are an efficient way of traveling to far places. Airplanes
are amazing if you know what and how the air keeps the plane airborne. There are
three components of flight: aerodynamics, the Bernoulli principal and supersonic
flight. Some other things about flight are the four forces, lift, drag, weight,
and thrust. One of the basic things you need to know about airplanes is that t... Full-text essay
3
0
By possessing an understanding of Newton's Laws, following these three laws of
graphical solutions, and understanding vector algebra you can solve most
engineering static problems. Systems of Force Systems of force acting on objects
in equilibrium can be classified as either concurrent or nonconcurrent and as
either coplanar or noncoplanar. This gives us four general categories of
systems. The fi... Full-text essay
1
0
The Garret Aviation VNT-25 The idea of forced air induction by turbine, or
turbo, is not new and has it's mass production roots in WWII fighter planes.
What is new, however, is its application to passenger automobiles. Unlike a near
constant high RPM fighter engine, an automobile requires wide-open throttle (WOT)
power availability throughout its entire operating range. Previous automotive
turbo ... Full-text essay
3
0
Fusion reactions are inhibited by the electrical repulsive force that acts
between two positively charged nuclei. For fusion to occur, the two nuclei must
approach each other at high speed to overcome the electrical repulsion and
attain a sufficiently small separation (less than one-trillionth of a
centimeter) that the short-range strong nuclear force dominates. For the
production of useful amoun... Full-text essay
1
3
The objective of this experiment is to find the heat of fusion of water by using
a calorimeter. The calorimeter will be used to melt ice in water to find the
heat of fusion. Theory: Heat of fusion is known to be the amount of heat that it
takes to allow one mole of a substance to turn from solid to liquid. The heat of
fusion of water is known to be 80 cal/mol. This experiment will use a
calorimet... Full-text essay
1
1
Geothermal energy represents the inner heat of the earth, produced largely by
the decay of radioactive elements in the mantle and center. The three ways that
the heat is found is both wet and dry steam (wet steam has drops of water in
it), hot water and dry volcanic rocks. We know that the temperature of the earth
at depths of 25 to 50 km range from 200`C to 1000`C. There are areas of the
earth w... Full-text essay
1
0
As anyone who has played a round of golf will attest to, the sport is based
around many fundamental principals of physics. These basic laws are involved
with every aspect of the game from how a player swings the club to how the ball
moves through the air on its way toward the pin. It is the challenge that
physics presents to the golfer that has allowed the game, and equipment used, to
develop so ... Full-text essay
2
1
Physics began when man first started to study his surroundings. Early
applications of physics include the invention of the wheel and of primitive
weapons. The people who built Stone Henge had knowledge of physical mechanics in
order to move the rocks and place them on top of each other. It was not until
during the period of Greek culture that the first systematic treatment of
physics started with... Full-text essay
2
0
Hydrogen in it’s liquid form has been used in space vehicles for years.
Hydrogen has a high combustion energy per pound relative to any other fuel,
meaning hydrogen is more efficient on a weight basis than fuels currently used
in air or ground transportation. Hydrogen is the universe’s most abundant
element. Most of that hydrogen though, is tied up in chemical bonds. Hydrogen
can exist in either ... Full-text essay
2
0
Hydrogen in it’s liquid form has been used in space vehicles for years.
Hydrogen has a high combustion energy per pound relative to any other fuel,
meaning hydrogen is more efficient on a weight basis than fuels currently used
in air or ground transportation. Hydrogen is the universe’s most abundant
element. Most of that hydrogen though, is tied up in chemical bonds. Hydrogen
can exist in either ... Full-text essay
0
0
The word “hydroponics” is thought to have been derived from the Latin
“water working.” Water is the basis for hydroponics. Stated plainly,
hydroponics is the growth of plants without soil. History Though often thought
of as modern and experimental, hydroponics is an ancient practice. Though it
wasn’t known at the time, the Hanging Gardens of Babylon were hydroponic. Less
famous, the Aztecs’ Raft ... Full-text essay
0
1
Have you ever thought of growing plants without soil? A science known as
hydroponics will allow you to do just this. Hydroponics systems have been used
since the time of the ancient Babylonians who used them to used them to grow
their famous hanging gardens. Today, all around the world, fruits, vegetables,
flowers, and ornamental plants are grown using hydroponics. The word hydroponics
was derive... Full-text essay
1
1
Imagine being on the ocean floor. You are in total darkness and in unbearable
pressure. You would think that in this freezing environment there is no life,
but there is. Eight years ago something was discovered that no one could even
imagine. It was a source of life called a hydrothermal vent. A hydrothermal vent
is a hot spring found at depths from three to four thousand meters in areas
along mi... Full-text essay
0
1
Bardeen, John 1908-91, American physicist; b. Madison, Wis. He was known for his
studies of semiconductivity and other aspects of SOLID-STATE PHYSICS. The first
to win a Nobel Prize twice in the same field, Bardeen shared the 1956 physics
prize with Walter Brattain and William Shockley, for work in developing the
TRANSISTOR, and the 1972 physics prize with Leon Cooper and John Schreiffer, for
the... Full-text essay
0
0
Light Effects Measurement On Sedimentary Particles In Water
Physics coursework, term papers on Physics, Physics essays
Physics coursework, term papers on Physics, Physics essays
The purpose of this study plan is to measure the effects of light on sedimentary
particles in water. This study plan will include information pertaining to
equipment, procedures, and analysis. This plan will also discuss problems that
could arise during the sampling. Objectives The objective of this study is to
observe whether sedimentary accumulation at various depths will effect the
penetration... Full-text essay
0
0
Lightning is a discharge of static electricity in the atmosphere, which causes a
bright flash of light. When lighting goes through the air, it heats the air to
degrees hotter than the sun's surface about 50,000 degrees fahrenheit. This
heating causes the air to expand and contract. This causes the sound called
thunder. Lightning is caused by a build up of negative ions in the atmosphere
which dis... Full-text essay
0
0
Lightning is a natural phenomenon that occurs more often than we think it does.
That streaking flash, followed by a loud rumbling noise, that makes your knees
buckle is very dangerous because of its unpredictable striking force. Being
struck by lightning can be deadly, so the more precautions you take ahead of
time, the safer you are. Lightning not only affects us, it also has a great
impact on o... Full-text essay
0
0
Measurements of velocity and mass of two objects colliding, support the
conservation of linear momentum. The dynamics of different masses distinguish
velocity values experimentally. Video recordings of two colliding masses can be
manipulated to extract frames displaying distance verses time. Computer software
enables us to derive the velocity. Different masses were tested to determine an
increase... Full-text essay
1
0
Pascal builds his argument in “Man and the Universe” out of a series of
paradoxes, seemingly contradictory truths. In writing, “Man and the
Universe,” Pascal reflected his views on what is our place in the world as
human beings. Pascal’s writing shows a harmony between mathematical certainty
and moral truths in support of his argument. In his “Pensees” or
“Thoughts,” Pascal hoped to integrate sci... Full-text essay
0
3
Have you ever wondered how a jet aircraft lifts its tremendous weight off the
ground, or what gives a runner the stamina to reach the finish line in a race?
In order to answer all these questions we must talk about the transformation of
one sort of energy into another. The jet aircraft gets its power from jet
turbines. These powerful jet engines create a high-pressure stream of very hot
gases tha... Full-text essay
0
0
Metamorphosis: In biology, striking change of form or structure in an individual
after hatching or birth. Hormones called molting and juvenile hormones, which
are not species specific, apparently regulate the changes. These physical
changes as well as those involving growth and differentiation are accompanied by
alterations of the organism's physiology, biochemistry, and behavior. From
animal dev... Full-text essay
2
0
This report will investigate the theoretical velocity of a ball bearing gun. The
methods and techniques used to derive the results will be shown along with the
possible systematic and random errors caused by experimental limitations.
Discussion: · Since the track is virtually frictionless and air resistance is
neglected, the system is isolated; the net resultant force of the external
forces equal... Full-text essay
0
0
Nuclear Fusion is the energy-producing process which takes place continuously in
the sun and stars. In the core of the sun at temperatures of 10-15 million
degrees Celsius, Hydrogen is converted to Helium providing enough energy for us
to sustain life on earth. For energy production on earth, different fusion
reactions are involved. The most suitable reaction occurs between the nuclei of
the two ... Full-text essay
0
0
In this experiment we will observe the properties of a pendulum moving in a
circular motion rather than the traditional “back and forth” motion. This
will simulate the direction that a satellite would follow above the earths
atmosphere. The purpose of this experminate will be to show how gravity pulls on
the string and the path that the pendulum follows. Apparatus used: 1. Pendulum
with long stri... Full-text essay
0
0
A planet is a celestial body that revolves around a central star and does not
shine by its own light " (Grolier, 1992). The only planetary system that is
known to man is our solar system. It is made up of nine planets which range in
size and make-up. The nine major planets in our solar system are Mercury, Venus,
Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. There are also many
oth... Full-text essay
1
1
Matter consists of atoms held together by electromagnetic forces. How tight
these bonds are, determines which of the four states: solid, liquid, gas and
plasma, matter exists as. Plasma is only found naturally in the corona and cores
of stars and in bolts of lightning. There are three classic states of matter:
solid, liquid, and gas; however, plasma is considered by some scientists to be
the four... Full-text essay
1
0
Porosity is the best known physical characteristic of an oil reservoir. It
determines the volume of oil or gas present, and all recovery computations must
be based on knowledge of its value. Porosity of a material is defined as that
fraction of the bulk volume of this material that is not occupied by the solid
framework of the material.In oil reservoirs,the porosity represents the
percentage of t... Full-text essay
0
0
The source is a nine volt battery. I'm creating energy by using light pulse
transformers...columns of light pulse transformers...The timing is so that the
base wire is a constant current.The columns of the light pulse transformers are
in a circle all going to the same base wire. They fire like timed pistons in a
car engine and are timed by previous pulses heading toward it. Each pulse
travels thr... Full-text essay
0
0
Quantim Mechanics is abranch of mathematical physics that deals with the
emission and absorption of energy by matter and with the motion of material
particles. Because it holds that energy and matter exist in tiny, discrete
amounts, quantum mechanics is particularly applicable to Elamentry Pprticlesand
the interactions between them. According to the older theories of classical
physics, energy is ... Full-text essay
1
0
One of the most amazing endeavors man has ever undertaken is the exploration of
space. A big part of the amazement is the complexity. Space exploration is
complicated because there are so many interesting problems to solve and
obstacles to overcome. You have things like: The vacuum of space Heat management
problems The difficulty of re-entry Orbital mechanics Micrometeorites and space
debris Cosm... Full-text essay
1
8
Sir Isaac Newton was born on December 25, 1642 (according to the Julian calendar
which was in use then; the date was January 4, 1643, according to the GRegorian
calendar in use today0, at Woolsthorpe near Grantham in Lincolnshire. His
widowed mother remarried when he was three years old, leaving him in the care of
his feeble grandmother. Eventually his mother was persuaded to send him to
grammar ... Full-text essay
1
0
About 47 percent of the energy that the sun releases to the earth actually
reaches the ground. About a third is reflected directly back into space by the
atmosphere. The time in which solar energy is available, is also the time we
least need it least - daytime. Because the sun's energy cannot be stored for use
another time, we need to convert the suns energy into an energy that can be
stored. One... Full-text essay
0
1
Very simply, sound is the vibration of any substance. The substance can
be air, water, wood, or any other material, and in fact the only place in which
sound cannot travel is a vacuum. When these substances vibrate, or rapidly move
back and forth, they produce sound. As described in the How We Perceive Sound:
The Ear section, our ears gather these vibrations and allow us to interpret
them. To be ... Full-text essay
2
0
The purpose of this lab experiment is to understand the uses of
spectrophotometry. This experiment concentrates on the uses of the
spectrophotometer, and using this instrument to specifically determine the
absorption spectrum of a cobalt chloride solution, a galactose solution, and to
determine an unknown concentration of a galactose solution. Modern biologists
frequently use the measurement of l... Full-text essay
0
0
"As we shall see, it is generally believed that the phenomenon of
superfluidity is directly connected with the fact that the atoms of helium-4
obey Bose statistics, and that the lambda-transition is due to the onset of the
peculiar phenomenon called Bose condensation." (Leggett, 1989) BOSE-EINSTEIN
CONDENSATION This is the phenomenon wherein the bosons (a type of particle)
making up a s... Full-text essay
2
0
I went to Hawaii on vacation to get a tan, but I got something else instead.
Ultraviolet rays are stronger, and hotter near the equator. When I got home I
got x-rays. I was sent for treatment with gamma rays. Wow! What a vacation. It
was so hot that I had to jump into a pool just to cool off. Ultraviolet rays
have wavelengths between 10nm and 430 nm. They also have a very high frequency
of ab... Full-text essay
Pages: 1 2
Property of MEDIATECH LIMITED