Words learning

Particle accelerator

A fundamental particle and a basic building block of matter, which combines to form protons and neutrons in atoms.

In physics, these refer to the different directions or aspects in which something can exist

 A value that does not change, like the mass of a quark or the charge on an electron.

A type of matter that is thought to make up a large part of the universe’s mass

A mysterious form of energy that makes up about 70% of the universe, driving its accelerated expansion.

A branch of physics that studies very small particles, like atoms and subatomic particles

Radiation

 A force that attracts objects toward the centre of the Earth and responsible for the weight of objects.

A theoretical framework in physics in which particles are modeled as tiny vibrating strings