Mathematical Constants

A hydrodynamic coupling is used on a tractor to convert the power of the engine for other purposes. It allows you to operate equipment such as a post hole digger, hay baler, or log splitter from a connection on the tractor.

100,000 times

The Greek letter phi, which is like a circle with a diagonal; line running through it from upper right to lower left.

A ratio is a comparison (by dividing) of two numbers, so 25 by itself is not a ration. One quantity (for example a population) might outnumber another one by 25 to 1, or by 25 to 24. Those are ratios.

It has been awhile, but if I recall, I think it has a way to represent infinity. But infinity is a concept, not an actual number. I am sure that their website would list the specs, though.

You have :

y = x + 3 = mx + b

m = slope = 1 = 1/1 = 2/2 = 3/3 = .......

Graham Gano is number 9 on the Carolina Panthers.

Joseph Proust, based on experiments conducted at the end of the 18th Century claimed that elements combined in constant proportions. Dalton's atomic theory, (1903) built on this earlier work and put it into a theoretic framework.

Pick up a periodic table. There are numbers above and below each element. Eg, carbon will have a 6 (atomic number) and 12(.011). The 12.001 is Carbon's mass. If it is molecular mass, it involves adding the atomic masses together. And remember, say if it is O2 you add it twice because there are two of that element.

The value of pi is an irrational number because it cannot be expressed as a fraction

There are several different types of glass, and light has a somewhat different speed

in each of them.

On the average, the speed of light across all typical types of glass is in the neighborhood

of 2/3 its speed in vacuum, or around 200,000 km/sec .

It is usually taken to be 2 because the taking the square root is considered to be the inverse of squaring - or multiplying by itself.

However, sqrt(2) * sqrt(2) can be equal to -2 (instead of 2) if the two square roots are allowed to take opposite signs.

It means that different compounds composed of the same elements have their own unique proportion of those elements. For example, both water (H2O) and hydrogen peroxide (H2O2) are composed of hydrogen and oxygen. However, the proportion of hydrogen to oxygen in water is 2 to 1, and the proportion of hydrogen to oxygen in hydrogen peroxide is 1 to 1.

Kilograms and Kelvin (or degrees Celsius).

The imaginary number (i) is defined as the square root of -1.

If you multiply i by i you get -1

It is: 0.36 = 0.360

History Golden Ratio ( 1.61803398875...) The golden ratio has fascinated Western intellectuals of diverse interests for at least 2,400 years. According to Mario Livio: Some of the greatest mathematical minds of all ages, from Pythagoras and Euclid in ancient Greece, through the medieval Italian mathematician Leonardo of Pisa and the Renaissance astronomer Johannes Kepler, to present-day scientific figures such as Oxford physicist Roger Penrose, have spent endless hours over this simple ratio and its properties. But the fascination with the Golden Ratio is not confined just to mathematicians. Biologists, artists, musicians, historians, architects, psychologists, and even mystics have pondered and debated the basis of its ubiquity and appeal. In fact, it is probably fair to say that the Golden Ratio has inspired thinkers of all disciplines like no other number in the history of mathematics. Source: Wikipedia, Golden Ratio

Avogadro's number (generally written as 6.02 x 10^23) is the number of atoms or molecules it takes to have one mole of a particular atom or molecule. For example, one mole of Hydrogen is just 6.022x10^23.

42

A black hole, a neutron star, or a white dwarf.

In ordinary mathematics, division by zero is impossible.

Archimedes, indeed it's law of buoyancy.

No, they are in motion in a liquid as well. In a solid they vibrate in place.