α-particles, β-particles and γ-rays are all having same energy. Their penetrating power in a given medium in increasing order will be

Question

α-particles, β-particles and &gamma;-rays are all having same energy. Their penetrating power in a given medium in increasing order will be (A) &gamma; , α, β (B)  α, β , &gamma;  (C) β, α, &gamma; (D) β , &gamma;, α

Tardigrade Admin · Accepted Answer

For a given energy, &gamma;-rays has highest penetrating power and a-particles has least penetrating power.

Q. $α$ -particles, $β$ -particles and $γ$ -rays are all having same energy. Their penetrating power in a given medium in increasing order will be

$γ, α, β$

$α, β, γ$

$β, α, γ$

$β, γ, α$

For a given energy, $γ$ -rays has highest penetrating power and a-particles has least penetrating power.

Q. α-particles, β-particles and γ-rays are all having same energy. Their penetrating power in a given medium in increasing order will be

γ,α,β

α,β,γ

β,α,γ

β,γ,α