Astronomers Think That Most Comets Come from the Oort Cloud

question 56

True/False

Astronomers think that most comets come from the Oort cloud.

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Definitions:

Like Polarity

Term referring to the same electrical charge or magnetic direction between two points or objects.

Unlike Polarity

Refers to the condition where two or more magnetic or electrical fields have orientations that are opposite to each other.

Lines of Flux

Imaginary lines used to represent the strength and direction of a magnetic field around a magnet.

Rotor Bars

Metal bars mounted in the rotor of an induction motor, which conduct current and create a magnetic field that interacts with the stator to produce torque.