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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: - Given A=4i+6j and B=2i+3j. Which of the following is correct?
- Planck’s constant has same dimensions as those of
- A beam of light contains two wavelengths 6500Å and 5200Å.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Given A=4i+6j and B=2i+3j. Which of the following is correct?
- Planck’s constant has same dimensions as those of
- A beam of light contains two wavelengths 6500Å and 5200Å.
- The self-inductance of a coil having 500 turns is 50mH. The magnetic flux
- A particle executes simple harmonic oscillations with an amplitude
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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