# What experiment did Archimedes do?

## What experiment did Archimedes do?

He realized that an object immersed in water always displaced a volume of water equal to its own volume. This formed the basis of his experiment because he understood that, if he divided the weight of an object by the volume of water displaced, he would know its density.

What were Archimedes accomplishments?

In the 3rd Century BC, Archimedes: invented the sciences of mechanics and hydrostatics. discovered the laws of levers and pulleys, which allow us to move heavy objects using small forces. invented one of the most fundamental concepts of physics – the center of gravity.

What did Archimedes do in the bathtub?

Archimedes thought long and hard but could not find a method for proving that the crown was not solid gold. Soon after, he filled a bathtub and noticed that water spilled over the edge as he got in and he realized that the water displaced by his body was equal to the weight of his body.

### What is Archimedes principle used for?

Archimedes’ principle is very useful for calculating the volume of an object that does not have a regular shape. The oddly shaped object can be submerged, and the volume of the fluid displaced is equal to the volume of the object. It can also be used in calculating the density or specific gravity of an object.

What did Archimedes discover in mathematics?

Archimedes discovered fundamental theorems concerning the center of gravity of plane figures and solids. His most famous theorem gives the weight of a body immersed in a liquid, called Archimedes’ principal.

What is Archimedes best known for?

Archimedes, (born c. 287 bce, Syracuse, Sicily [Italy]—died 212/211 bce, Syracuse), the most famous mathematician and inventor in ancient Greece. He is known for his formulation of a hydrostatic principle (known as Archimedes’ principle) and a device for raising water, still used, known as the Archimedes screw.

## How are Archimedes discoveries used today?

The Archimedes screw is still used today in various forms, such as plastic reforming machines, die casting machines, or injection molding machines. The fast rotating screws that help to pump water can also be used to generate electricity.

Why Archimedes Principle is important?

Archimedes’ principle is very useful for calculating the volume of an object that does not have a regular shape. It can also be used in calculating the density or specific gravity of an object. For example, for an object denser than water, the object can be weighed in air and then weighed when submerged in water.

Do activities prove Archimedes Principle?

We can verify Archimedes’ principle experimentally by doing this experiment. Pour water into eureka can till the water starts overflowing through the spout. When the water stops dripping replace the beaker by another one of known weight. When no more water drips from the spout, weigh the beaker containing water.

### Who killed Archimedes?

One story told about Archimedes’ death is that he was killed by a Roman soldier after he refused to leave his mathematical work. However Archimedes died, the Roman general Marcus Claudius Marcellus regretted his death because Marcellus admired Archimedes for the many clever machines he had built to defend Syracuse.

How did Archimedes discovered water displacement?

What led to Archimedes’ discovering his principle? Heiron asked Archimedes to figure out whether the crown was pure gold. Archimedes took one mass of gold and one of silver, both equal in weight to the crown. He filled a vessel to the brim with water, put the silver in, and found how much water the silver displaced.

What contributions did Archimedes make to society?

Archimedes: A Philosopher. Archimedes was known for many of his inventions and his theories. One of his biggest contributions was Archimedes’ Principle, which states that the volume of an object is the water that it displaces when it is submerged in water.

## What contributes did Archimedes make to science?

Top 12 Contributions of Archimedes Archimedes’ Principle. Archimedes principle is quite a challenging concept for many of us to grasp, but it basically concerns the theory of buoyancy. The Sand Reckoner. Imagine counting grains of sand! Evaluation of Pi (π) Archimedes used the Hellenistic method of mathematics. The Claw of Archimedes. Archimedes’ Screw. Archimedes’ Death Ray. The Odometer.

What discoveries did Archimedes make?

One of the many great mathematical discoveries of Archimedes was the relationship between the surface area of a cylinder and a sphere . Archimedes discovered that a sphere that has the same diameter as the height and width of the cylinder is 2/3 of the surface area of the cylinder. Archimedes found this so important that he had a sphere inscribed in a cylinder carved onto his tomb.

How did Archimedes affect the world?

Archimedes’ inventions and mathematical discoveries have shaped the way people live since his death in 212 B.C. His formulas, such as the formula for the volume and surface area of a sphere, are now part of the foundations of geometry. Some other ways in which Archimedes’ inventions have been used are list below: