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General physics

Terms realting to physics that are not fit for other subcategories.

Contributors in General physics

General physics

Modulus of rigidity

Physics; General physics

The ratio of tangential stress to the shear strain produced in a body.

Mole

Physics; General physics

The amount of a substance that contains Avogadro's number of atoms, ions, molecules, or any other chemical unit; a mole is 6.02 x 1023 atoms, ions, or other chemical units.

Momentum

Physics; General physics

The product of mass and velocity of a body, it is a measure of the quantity of motion in a body.

Natural frequency

Physics; General physics

The frequency, with which a system oscillates in the absence of external forces, it depends on the size, composition, and shape of the object.

Newton

Physics; General physics

The unit of force, equal to the force that will produce an acceleration of 1m/s2 in a body of mass1 kg.

Nuclear fission

Physics; General physics

The splitting a heavy nucleus into more stable, lighter nuclei with an accompanying release of energy.

Nuclear fusion

Physics; General physics

The combination of two lighter nuclei to form a heavier nucleus with an accompanying release of energy.

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