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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 me
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.
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Reduce your risk, reduce your cost

Every application for car insurance is different. Each insurer’s price depend on two things, first the underwriters assessment of your particular risk focus and then the pricing model which dictates what type of customers the insurer wants to attract.

Therefore by reducing an insurer’s perception of your risk you can reduce the price you’ll pay. There are of course many factors you either can’t change or can’t change easily … age, gender, where you live and driving history. Yet there are things you can have control over:

Park and drive carefully

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