What is the unit for strong nuclear force?

1 femtometre
The nuclear force is powerfully attractive between nucleons at distances of about 1 femtometre (fm, or 1.0 × 10−15 metres), but it rapidly decreases to insignificance at distances beyond about 2.5 fm.

What is the weak and strong force?

The Strong Nuclear Force is an attractive force between protons and neutrons that keep the nucleus together and the Weak Nuclear Force is responsible for the radioactive decay of certain nuclei.

What is the weak force called?

By Christine Sutton | View Edit History. 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.

What is the range of weak nuclear force?

10-18 m
10-18 m: The range of the weak nuclear force. is a very strong, attractive short-range (10-15 m) force that binds the protons and neutrons in the nuclei of atoms together. It is the strongest of the fundamental forces, but acts over a very short distance (10-15 m).

Which is not a unit of force?

Now, we can say force can be expressed as Newton, Dyne and Pound. Hence, joule is not the unit of force.

Which is the strong force?

The strong nuclear force is one of the four fundamental forces in nature; the other three are gravity, electromagnetism and the weak force. As its name implies, the strong force is the strongest force of the four. It is responsible for binding together the fundamental particles of matter to form larger particles.

What is the strong force in physics?

strong force, a fundamental interaction of nature that acts between subatomic particles of matter. The strong force binds quarks together in clusters to make more-familiar subatomic particles, such as protons and neutrons.

What is strong force in physics?

What is weak force Class 11?

The weak nuclear force (or just the weak force, or weak interaction) acts inside of individual nucleons, which means that it is even shorter ranged than the strong force. It is the force that allows protons to turn into neutrons and vice versa through beta decay.

What is the weak force?

The weak force which is also known as the weak interaction is one of the four fundamental forces in the universe. Often it is also called the weak nuclear forces in particle physics.

What is the strongest force in nature?

(Image credit: MichaelTaylor | Shutterstock ) The strong nuclear force is one of the four fundamental forces in nature; the other three are gravity, electromagnetism and the weak force.

What is electro-weak theory of nuclear force?

Electro-weak theory (EWT) is the more popular model of the nuclear force. The weak nuclear force is also referred to as the weak force, the weak nuclear interaction, and the weak interaction.

What are some examples of weak nuclear forces?

Weak Nuclear Force Examples The weak interaction plays a key role in radioactive decay, the violation of both parity symmetry and CP symmetry, and changing the flavor of quarks (as in beta decay).