Question

penetration power of β-particle in air as compare to α-particle is

 100 times  2 time

 1000 times  200 times​

Answer 1

Answer:

100 times -> Option D

Explanation:

It is 100 times

Answer 2

Answer:

Explanation:

Concept:

• Alpha particles(α) have the highest mass when merely comparing the three most common forms of ionising radiation.
• The alpha particle(α) has the strongest ionising strength and the greatest capacity to harm tissue because of its huge mass.
• Beta particles(β) are substantially smaller than alpha particles(α), which results in a much lower ionising power, but a lot higher penetrating power.
• The Penetration Power of β-particle in air 100 times higher is         α-particle.

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