Published by:
CGP EDU Academic Team
Published on: September 12, 2026
Which one of these is non-divisible
Text Solution
Verified by ExpertsThe correct answer is:
B
Step 1: Understand the meaning of 'non-divisible'. In physics and chemistry, an entity that is considered non-divisible typically refers to something that cannot be broken down into smaller parts through standard physical or chemical processes.
Step 2: Analyze the options:
Conclusion: Among the given options, the photon is the only fundamental particle that is considered non-divisible. Therefore, the correct answer is: Option B: Photon.
Step 2: Analyze the options:
- Nucleus: The nucleus of an atom is made up of protons and neutrons, so it is divisible.
- Photon: A photon is a fundamental particle that does not have any substructure, meaning it cannot be divided into smaller parts. Thus, it is considered non-divisible.
- Proton: A proton is a subatomic particle made of quarks, so it is divisible.
- Atom: An atom consists of a nucleus and electrons, making it a composite structure that is also divisible.
Conclusion: Among the given options, the photon is the only fundamental particle that is considered non-divisible. Therefore, the correct answer is: Option B: Photon.
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