50+ Physics Books for Free! [PDF]

Our collection of free physics books is at your disposal for the study of this indispensable science regarding the progress of the world in different areas.

If you study this discipline or want to know more about its principles, our selection will suit you very well. You will be able to find from the most basic concepts, to the most complex ones, as well as to study its different branches.

We provide you with books on physics in PDF format to help you in your search so you don’t have to spend time organizing the material. We have done it for you and we hope that the list of works on physics will be really useful for you.

In its beginnings, physics was part of philosophy, more specifically during the classical period. This was so until the arrival of the Enlightenment and the Industrial Revolution, a historical moment in which the sciences were separated as disciplines independent from philosophy.

This also brought consequences such as the phenomenon of encyclopedism, with the division of knowledge that prevails until today.

Physics studies the phenomena of the universe and the laws that govern it. In fact, it explains everything that surrounds us, from the smallest to the most immense; from the indivisible particles to the planets. The way to materialize the findings occurs through systematic study, using the scientific method for hypothesis testing.

Throughout history, physics has explained phenomena such as time, space, matter, energy, movement, light and sound. Similarly, it studies the interaction between these elements, resulting in turn in other phenomena such as gravity, electromagnetism and nuclear forces.

Physics is divided into several branches, among which are: acoustics, electromagnetism, mechanics, fluid mechanics, optics, thermodynamics, cosmology, quantum, among others. As you see, it is a science that encompasses many specialties. Let’s describe a little bit some of them:

Acoustics: Study the nature of sound, where it comes from, how it spreads, etc.

Thermodynamics: Studies energy and heat, as well as the systems through which they are preserved and transmitted.

Electromagnetism: Studies energy in matter and space.

Fluid Mechanics: Studies the functioning or dynamics of liquid fluids and gases.

With our collection you can enjoy the following subtopics: Basic physics, advanced, applied, acoustics, particle physics, electromagnetism, fluid mechanics, among others.

Advances in physics have made life easier for us today. Some legacies that it has left in modern society are: safe buildings, x-rays, the microwave oven, the GPS location system, laser technology, ultrasound, magnetic resonance and radiotherapy.

Our collection of books on physics will help you immerse yourself in this interesting science. Nowadays the world cannot be conceived without its findings, that is why we think that more people are interested in knowing more about it.

Especially, it is being studied in combination with other sciences such as biology or engineering to give as a result advances that represent a before and after in humanity. Do not miss our great collection of the best books on physics, thought for you.

1) Acoustic Physics Books

Acoustic Physics Books

Acoustics is the branch of physics that studies all the physical phenomena that are related to the generation, propagation and detection of mechanical waves that are heard in a band of frequencies, which are called acoustic waves.

Physicists who study acoustics also have a lot of work to do to develop musical concert halls, rooms that require a certain material and a geometry of the exact proportions to allow the audible range to be perfect in all parts of the enclosure.

If you want to delve into the world of acoustic physics you can not miss the selection of books that we leave you below.

2) Aerodynamic Books

Aerodynamic Books

Aerodynamics is the area of fluid mechanics dedicated to analyzing the motion of gases – especially air – and the interactions they have with the bodies that move in them.

In short, aerodynamics is the amount of drag a body suffers as it moves. The more aerodynamic this body is, the easier it will be to reach higher speeds with a much more efficient use of the fuel it uses.

Aerodynamics provides information about phenomena such as velocity, air density, temperature, pressure, gravity, etc.

3) Electrical Circuits Books

Electrical Circuits Books

An electrical circuit is the set of electrical elements connected to each other that allow the generation, transport and use of electrical energy in order to transform it into another type of energy.

In general, we can find the following five types of elements:

Generator, responsible for powering the electrical loads.

Receiver, which transforms the electrical energy into another type of energy, such as heat, light, etc.

Conductors, which constitute the paths for the electrons. They are usually cables, but there are other options

Control elements, which block or direct the flow of current.

Protection elements, to prevent damage to installations, equipment and people.

The graphical representation of the electrical circuit is known as a circuit diagram or electronic schematic. This representation shows the components of the circuit with uniform pictograms according to certain standards. 

4) Electricity Books

Electricity Books

Electricity is both a vitally important science and craft in today’s world. Our life revolves around the devices and machines that we can use thanks to electrical energy, as well as the services and lighting it provides.

Electric energy today can be obtained from various renewable and non-renewable primary sources, however, attempts are being made to innovate with renewable sources to supply ourselves with cleaner energies, such as solar energy, for example.

In physics, electricity is that branch that studies electrical phenomena. But, in its general definition, it is about the phenomena that result from electric charges, their interaction and movements. In other words, it is the force that occurs as a consequence of the attraction and repulsion of positive and negative charges.

5) Electromagnetism Books

Electromagnetism Books

The notion of electromagnetism is used to denote the interaction between magnetic fields and electric fields. The concept is also used to denote the specialization of physics focused on the study of these issues.

Electromagnetism is concerned with the description of phenomena that develop from the intervention of electric charges, both moving and at rest, which give rise to magnetic and electric fields and produce effects in gases, liquids and solids. Electrodynamics and electromagnetic induction are included in this branch because they are based on the laws of electromagnetism.

Electromagnetic phenomena have very important applications in disciplines such as engineering, electronics, health, aeronautics or civil construction, among others. They are present in everyday life, almost without us realizing it, in compasses, loudspeakers, doorbells, magnetic cards, hard disks.

6) Electronics Books

Electronics Books

Electronics is the field of physics and engineering specialization, which studies and uses systems whose operation is based on the conduction and control of the flow of electrons or other electrically charged particles.

Edison was the first to observe in 1883 the thermionic emission, when he placed a sheet inside a bulb to avoid the blackening produced in the glass bulb by the carbon filament.

Electronics currently perform a wide variety of tasks. The main uses of electronic circuits are control, processing, distribution of information, conversion and distribution of electrical energy.

7) General Physics Books

General Physics Books

In general terms we could say that physics studies the basic elementary relationships between inanimate bodies and the other natural sciences study the relationships between more complex systems. For example, physics studies the structure of the atom and molecules, while chemistry studies the phenomena that occur between atoms and molecules.

There are other natural sciences that also study phenomena between inanimate bodies. For example, chemistry and astronomy, or more precisely, astrophysics. These sciences have a close connection with physics and it is difficult to say where one ends and the other begins.

If you want to get into the exciting world of physics these book selections will give you an initial and general idea about all the topics that physics deals with.

8) Kinematic Physics Books

Kinematic Physics Books

Kinematics is a branch of physics devoted to the study of the motion of bodies in space, without attending to the causes that produce it (what we call forces). Therefore, kinematics only studies the motion itself, unlike dynamics, which studies the interactions that produce it. Vector calculus is the most appropriate mathematical tool for them.

The origins of kinematics go back to ancient astronomy, when astronomers and philosophers such as Galileo Galilei observed the motion of spheres in inclined planes and in free fall to understand the motion of celestial bodies.

These studies, along with those of Nicolaus Copernicus, Tycho Brahe and Johannes Kepler, served as a reference for Isaac Newton to formulate his three Laws of Motion, and together they founded modern kinematics in the early 18th century.

9) Quantum Physics Books

Quantum Physics Books

Quantum physics is the branch of science that studies the characteristics, behaviors, and interactions of particles at the atomic and subatomic level. The quantum concept was created in the year 1900, in the proposal of the quantum theory postulated by Planck, where he explained the radiation of the black body.

Although quantum physics describes the world on an atomic scale, we can observe its consequences on a macroscopic scale in thermal, optical, electrical and magnetic properties. Quantum physics has also important technological applications such as the invention of the transistor and therefore the computer and is the base of most of the high technology electronics we use today.

In many aspects the terminologies quantum physics, quantum mechanics and quantum theory are used as synonyms. In a general way they mean the same thing even though they differ in theoretical terms.

10) Statics Books

Statics Books

Static is a word of Greek origin, from “statikos”, which means motionless or in equilibrium. We say that something is static when it is immobile, without movement. The opposite of statics is dynamics, which implies motion.

Statics is a branch of physical science that studies how forces act on immobile bodies. The goal of statics is to determine the resultant force and resultant moment of all forces acting on a body to establish its equilibrium conditions.

Although the principles of statics were already enunciated by the ancient Greek philosophers, the systematization of this discipline is largely due to the work of the Italian scholar Galileo Galilei (1564-1642).

11) Thermodynamics Books

Thermodynamics Books

Thermodynamics is the area of physics that studies the relationship between heat, applied force (also known as work) and energy transfer.

Thermodynamic processes are determined by three basic laws: The first law allows us to understand how energy is conserved, the second law is used to know the conditions necessary for the transfer of energy to occur and the third law serves to know the behavior of systems in equilibrium.

The formal study of thermodynamics began thanks to Otto von Guericke in 1650, a German physicist and jurist who designed and built the first vacuum pump, refuting Aristotle and his maxim that “nature abhors a vacuum” with its applications.

Well, here ends our selection with the best books on Physics. We hope you liked it and that you already have your next book!

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