magnetski talas

It is a fundamental principle of a winding that adjacent poles must be wound to give opposite magnetic polarity. This does not mean that the coils actually have to be wound in ...

električni otpor

物理; 普通物理

The property to oppose the flow of current.

elektromagnetska indukcija

物理; 普通物理

The process in which current is induced in a coil whenever there is a change in the magnetic flux linked with the coil.

tekućine

物理; 普通物理

Matter that has the ability to flow.

slobodni pad

物理; 普通物理

The motion of a body under the effect of gravity alone.

gama zračenje

物理; 普通物理

A high energy photon.

sila teže

物理; 普通物理

The gravitational attraction at the surface of a planet or other celestial body.

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行业/领域：生物学类别海洋生物学

Danionella dracula

a new species of fish discovered in the Mekong River region in 2009. The Dracula fish is so named because it has two fangs at the front of its top ...