Which of the following forces is/are fundamental in nature?
- 1. Gravitational force
- 2. Electromagnetic forces
- 3. Strong and weak nuclear forces
Select the correct answer using the code given below:
1 only
1 and 2 only
2 and 3 only
1, 2 and 3
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Answer is Right!
This question was previously asked in
UPSC NDA-1 – 2024
1. The gravitational force: Governs the attraction between objects with mass.
2. The electromagnetic force: Acts between electrically charged particles (includes electric and magnetic forces).
3. The strong nuclear force: Binds quarks together to form protons and neutrons, and holds the nucleus of an atom together.
4. The weak nuclear force: Responsible for radioactive decay, such as beta decay.