Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET 2013
Exam
NEET
Year
2013
Subject
Physics
Chapter
Nuclear Physics

NEET 2013 · Physics · Nuclear Physics

α -particle, β -particle and γ -rays are all having same energy....

α\alpha-particle, β\beta-particle and γ\gamma-rays are all having same energy. Their penetrating power in a given medium in incresing order will be:

Options

  1. Aγ,α,β\gamma, \alpha, \beta
  2. Bα,β,γ\alpha, \beta, \gamma
  3. Cβ,α,γ\beta, \alpha, \gamma
  4. Dβ,γ,α\beta, \gamma, \alpha

Correct answer

B. α,β,γ\alpha, \beta, \gamma

Step-by-step solution

In the rays 31. (A) γ−r\gamma-\mathrm{r} a y ss h a highest penetrative power α\alpha-rays has least penetrative power.
Practice Nuclear Physics on Quantrex Academy →

More from Nuclear Physics

Consider the following nuclear fission reaction _0^1 n + _ 92 ^ 235 U arrow _Z^A Y + _ 41… MHT CET Medical 2026Two spherical nuclei have mass numbers 216 and 64 with their radii R_1 and R_2… MHT CET Medical 2026At time t = 0 , the activity of a radioactive substance is 1600 Bq. At t= 8 s, the… MHT CET Medical 2026A radioactive nucleus _ 92 X^ 235 decays to _ 91 Y^ 231 . Which of the following… MHT CET Medical 2026In a given reaction, ^ A _ Z X arrow ^ A _ Z+1 Y arrow ^ A-4 _ Z-1 K arrow ^ A-4 _ Z-1 K… MHT CET Medical 2026When a nucleus in an atom undergoes a radioactive decay, the atomic number and/or mass… MHT CET Medical 2026A common example of β^- decay is _ 15 ^ 32 _ 16 ^ 32 + x + y Then x and y , respectively… MHT CET Medical 2026For a radioactive nucleus that undergoes β^+ decay, which of the following CANNOT occur? MHT CET Medical 2026 Full Nuclear Physics list All NEET PYQs