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α- particles, β – particles and γ – rays are all having same energy. Their penetrating power in a given medium in increasing order will be
Options
(a) β, γ, α
(b) γ, α, β
(c) α, β, γ
(d) β, α, γ
Correct Answer:
α, β, γ
Explanation:
Increasing order of penetrating power : α < β < γ For same energy, lighter particle has higher penentrating power.
Related Questions: - The half life of a radioactive isotope ‘X’ is 20 years. It decays to another element Y
- Which of the following is not a transverse wave?
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The half life of a radioactive isotope ‘X’ is 20 years. It decays to another element Y
- Which of the following is not a transverse wave?
- In which of the processes, does the internal energy of the system remain constant?
- A simple pendulum is suspended from the ceiling of a lift. When the lift is at rest
- When we close one slit in the young’s double slit experiment, then
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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