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CBSE Class 11-science Answered

name to fundamental forces in nature
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Asked by sanketnaik338 | 04 Oct, 2023, 09:13: PM
answered-by-expert Expert Answer
Fundamental forces in nature are
 
(1) gravitational force
 
By Newton's law , every object in the universe attracts other objects . 
 
Force of attraction proportional to the product of the masses of objects and inversely proportional to the square of distance between objects.
 
(2) weak force
 

The weak force, also called the weak nuclear interaction, is responsible for decay of nuclear particle and  the literal change of one type of subatomic particle into another.

When subatomic particles such as protons, neutrons and electrons come within 10^-18 meters, or 0.1% of the diameter of a proton, of one another, they can exchange some specific bosons.
As a result, the subatomic particles decay into new particles .
 
(3) electromagnetic force
 
The force between electrical charges , force on electrical current due to magnetic field are examples of electromagnetic force.
 
(4) strong force
 
Strong force is the nuclear force exists within the nucleus between sub-atomic particles like protons and neutrons.
Answered by Thiyagarajan K | 05 Oct, 2023, 08:23: AM

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