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## What does surface area depend on?

Depending on the porosity and pore size distribution of the particle, the specific surface area is influenced by size, shape, and roughness. When the particle structure presents nil or low porosity, the specific surface area of the particle is a function of these other attributes.

## What does surface area tell you?

The surface area of a solid object is a measure of the total area that the surface of the object occupies. Smooth surfaces, such as a sphere, are assigned surface area using their representation as parametric surfaces.

## Why does Euler’s formula work?

Euler’s formula deals with shapes called Polyhedra. Euler’s Formula does however only work for Polyhedra that follow certain rules. The rule is that the shape must not have any holes, and that it must not intersect itself. (Imagine taking two opposite faces on a shape and gluing them together at a particular point.

2.71828

Yael Shelbia

## What is the most famous equation ever written?

Instead, Einstein was able to derive a law that we still use today, governed by one of the simplest but most powerful equations ever to be written down, E = mc2. A nuclear-powered rocket engine, preparing for testing in 1967.

## What is Albert Einstein formula?

E = mc2, equation in German-born physicist Albert Einstein’s theory of special relativity that expresses the fact that mass and energy are the same physical entity and can be changed into each other.

## What is the longest formula?

What is the longest equation in the world? According to Sciencealert, the longest math equation contains around 200 terabytes of text. Called the Boolean Pythagorean Triples problem, it was first proposed by California-based mathematician Ronald Graham, back in the 1980s.

## Why is math so difficult?

Math seems difficult because it takes time and energy. Many people don’t experience sufficient time to “get” math lessons, and they fall behind as the teacher moves on. Many move on to study more complex concepts with a shaky foundation. We often end up with a weak structure that is doomed to collapse at some point.

2019-12-27