Car quick pick



My car fleet

No cars selected

e-knihy ke stažení
e-books for download
literatura, klasika
kniha ePub, PDF

Automotive dictionary (encyklopedia)

Dictionary of terms and abbreviations for cars (automobiles), motorcycles (bikes),
bicycles, boats, engines, machines, machining and car fixing.

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Bohr radius

According to the Bohr model of the hydrogen atom, the electron when in its lowest energy state move around the nucleus in a circular orbit of radius 
 4πε0h² a0 = ——————— = 5.292 x 10-11 m mee²
where h is Dirac's constant, m e is the mass of the electron, e is the electronic charge and e 0 the permittivity of free space. The Bohr radius is a fundamental distance in atomic phenomena.
Infobox

10 Great Tips How To Save On Car Insurance

Here’s something to stop and consider: When’s the last time you devoted mental energy to the particulars of your auto insurance policy? Did you basically set it and forget it?

It’s incredibly easy to let that happen — and if it has happened in your case, it might be high time to refresh your memory on just where your policy stands. You may be able to take a bite out of your insurance bill with a minimal amount of effort.

These quick tips can help you see whether you can save a little – or a lot.

    (...)

    Read more...

 
TOPlist