Question

what are the four fundamental forces of nature

Answer 1

The Four Fundamental Forces Of Nature:

• Gravitational Force: This is the weakest force of attraction. This is the force of attraction between any two bodies by the virtue of their masses.

• The Formula that is used for calculating the force of gravitation F = G M1 M 2 / R^2. It is a force that has a long range.

• Electromagnetic Force: This is the force that is present between two static charges. Magnetic forces are the force between two magnetic poles. The charges that move give rise to a magnetic field.

• It is a central force and it is 10^36 times stronger than gravitational force.

• Strong Nuclear Force: This type of force is found between the protons and neutrons. It is the strongest force that is found in nature. It is a non central and non conservative force.

• Weak Nuclear Force: It is found in the nuclear particles. The range of this force is very small 10^-16 meters.

Answer 2

The four fundamental forces of nature are:-

1. Gravitational Force
2. Electromagnetic Force
3. Strong Nuclear Force
4. Weak Nuclear force.

1)Gravitational Force:-

• The gravitational force is a force that attracts any two objects with mass.

• We call the gravitational force attractive because it always tries to pull masses together, it never pushes them apart.

• Earth's gravity comes from all its mass.

• "Sir Isaac Newton " was the father of gravity.

2)ElectroMagnetic Force:-

• Electromagnetic force is defined as a type of force that is present between the charged particles and a combination of magnetic and electrical forces.

• The electric and magnetic fields can be defined from the Lorentz force.

• Magnets and the Earth's magnetic field, which protects us from harmful radiation, are aspects of the electromagnetic force.

3)Strong Nuclear Force:-

• Strong force, a fundamental interaction of nature that acts between subatomic particles of matter.

• The strong nuclear force is one of four fundamental forces in nature.

• The strong nuclear force is sometimes referred to as just the strong force or the strong interaction.

4)Weak Nuclear Force:-

• Weak Nuclear Force underlies some forms of radioactivity.

• Without the weak force, the sun would cease to exist.

• The weak force allows the fusion of protons and neutrons to form deuterium.

• Weak Nuclear Force is responsible for the radioactive decay of certain nuclei.