Physics · 2013
NEET 2013 · 18 May · Code Y · Q93
α -particles, β -particles and γ -rays are all having same energy. Their penetrating power in a given medium in increasing order will be:
$\displaystyle \alpha$-particles, $\displaystyle \beta$-particles and $\displaystyle \gamma$-rays are all having same energy. Their penetrating power in a given medium in increasing order will be :
Official answer
(4)
$\displaystyle \alpha, \beta, \gamma$
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NEET (UG) 2013 Physics question, with the answer from NTA’s final answer key. Where our answers come from.