# 17 Equations That Changed the World PDF

In mathematics, an equation is a statement that two things are equal. But some equations are more equal than others. These 17 equations changed the world by helping us understand everything from the smallest particles in the universe to the largest structures in the cosmos.

In mathematics, an equation is a statement of an equality containing one or more variables. Solving the equation consists of determining which values of the variables make the equality true. Though equations commonly arise in daily life, they are especially important in science, engineering, and business.

In Pursuit of the Unknown: 17 Equations That Changed the World is a book that explores seventeen famous equations and their impact on society. The book was written by Mario Livio, a astrophysicist who has also written popular books about astronomy and physics. The seventeen equations covered in the book are:

1) The Pythagorean theorem – This equation governs how long the sides of a right triangle relate to each other. It is named after Greek mathematician Pythagoras who lived in the 6th century BC. 2) Euclid’s Elements – This set of thirteen books contains mathematical proofs for various geometric principles including Euclid’s first proposition which states that there are an infinite number of prime numbers.

The book was written by Greek mathematician Euclid around 300 BC. 3) Newton’s laws of motion – English physicist Isaac Newton formulated three laws that describe how objects move when acted upon by forces. These laws are still used today to explain everything from falling apples to orbiting planets.

4) The wave equation – French mathematician Pierre-Simon Laplace derived this equation which describes how waves propagate through various mediums such as air or water. It is used extensively in fields such as acoustics and seismology.

## 17 Equations That Changed the World PDF Free Download

17-Equations-That-Changed-the-World## What are the 17 Equations That Changed the World

In honor of Pi Day (3.14), we’re taking a look at the most influential equations in history. These are the equations that have changed the world, shaping science as we know it and opening up new realms of discovery. 1. Pythagorean theorem: a^2 + b^2 = c^2

One of the most famous geometric proofs, the Pythagorean theorem is attributed to the Greek mathematician Pythagoras. It states that in a right angled triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the other two sides (a and b).

This simple equation has far-reaching consequences, providing a way to calculate distances and areas that is still used today. 2. Einstein’s mass-energy equivalence: E=mc^2 This famous equation from Albert Einstein shows that mass and energy are equivalent, with energy (E) being equal to mass (m) times the speed of light squared (c^2).

This groundbreaking discovery led to an entirely new understanding of matter and its relationship to energy, laying the foundation for nuclear power and other technologies that harness this powerful force. 3. Newton’s laws of motion: F=ma; F=G(m1m2)/r^2; acceleration = change in velocity/time Sir Isaac Newton’s three laws of motion are some of the most fundamental principles in physics.

The first law states that every object will remain at rest or move uniformly in a straight line unless acted upon by an external force. The second law describes how force affects objects, stating that force is equal to mass times acceleration (F=ma). The third law explains why objects interact, showing that for every action there is an equal and opposite reaction.

Together these laws form a powerful framework for understanding how our physical world works.

## In Pursuit of the Unknown: 17 Equations That Changed the World

## Conclusion

math is the universal language that helps us understand the world around us. It has the power to describe the simplest things, like a rock falling from a cliff, to the most complex phenomena, like the behavior of subatomic particles. And it does so with stunning accuracy.

Throughout history, there have been many groundbreaking equations that have helped us unlock the secrets of nature. In this blog post, we take a look at 17 of these equations and how they changed our understanding of the world. From Isaac Newton’s famous equation describing gravity to Einstein’s equation showing how energy and mass are related, these mathematical formulas have had a profound impact on our lives.

They continue to be used by scientists today to help explain everything from black holes to quantum mechanics.