A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

Type to find tags:
× 8 × 8
The average length that a molecule will travel in a fluid before colliding with another molecule.
× 8 × 8
× 8 × 8 × 8
an electrical appliance using the principles of a motor.
× 8
× 8 × 8
× 8 × 8
× 8
a hypothetical form of radioactive decay in which the proton decays into lighter subatomic particles. There is currently no experimental evidence that proton decay.
× 8 × 8 × 8
× 8 × 8 × 7 × 7
× 7
one of the four known fundamental forces of nature and the one responsible for beta-decay radioactivity. The weak interaction is very short-ranged and more weakly coupled than either the strong nuclea…
× 7
× 7
the electromagnetic shock-wave due to a charged particle traveling through a medium faster than the speed of light in that medium.
× 7
the study of quantum effects on small cavities, manifested in variations in the lifetimes of unstable energy levels
× 7
The ground state of a quantum/classical mechanical system is its lowest-energy state; the energy of the ground state is known as the zero-point energy of the system. When a quantum system has infinite…
× 7 × 7
Small bodies made of stone and/or metal found in the Solar System.
× 7
× 6 × 6 × 6 × 6
× 6
× 6 × 6 × 6