What is weak and strong force?

The strong nuclear force pulled positively and negatively charged quarks together to form positively charged protons and neutrally charged neutrons. The strong nuclear force also binds protons and neutrons in the nucleus of atoms. The weak nuclear force enabled complex atoms to form through nuclear fusion.

Which describes the weak nuclear force only?

Which best describes the weak nuclear force? It is weaker than the strong nuclear force, with a smaller range than the electromagnetic force. It is weaker than the strong nuclear force, with a smaller range than the electromagnetic force.

How strong is the weak force?

The weak interaction has a very short effective range (around 10−17 to 10−16 m). At distances around 10−18 meters, the weak interaction has a strength of a similar magnitude to the electromagnetic force, but this starts to decrease exponentially with increasing distance.

Which force is weakest force in nature?

Gravity
Gravity. Gravitation is by far the weakest of the four interactions at the atomic scale, where electromagnetic interactions dominate.

How can we make a force stronger or weaker?

The strength of the electric force between two charged objects depends on the size of the charges and the distance between objects. The greater the charge, the stronger the force; the greater the distance between the objects, the weaker the force between them.

How does the weak force cause decay?

Explanation: The weak interaction, or weak force, allows quarks to change flavor. The opposite reaction can happen to a proton, where one of the “up” quarks flips to a “down” quark. This time, a W+ boson is emitted, and decays into a positron and neutrino.

What does the weak force effect?

weak interaction, also called weak force or weak nuclear force, a fundamental force of nature that underlies some forms of radioactivity, governs the decay of unstable subatomic particles such as mesons, and initiates the nuclear fusion reaction that fuels the Sun.

Why is the weak force called a force?

The force that underlies this process is known as the weak force to distinguish it from the strong force that binds quarks together (see below The strong force).

What does the weak force interact with?

The weak interaction acts upon left-handed fermions—i.e., elementary particles with half-integer values of intrinsic angular momentum, or spin—and right-handed antifermions. Particles interact through the weak interaction by exchanging force-carrier particles known as the W and Z particles.