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Penetration and Ionisation (GCSE Physics)

Penetration and Ionisation

Properties of Radiations

In the last tutorial we looked at three types of radiation – alpha radiation, beta radiation and gamma radiation.

Table of Contents

These types of radiation have varying penetrating powers, ionising powers and distances they can travel in air.

Alpha radiation has the lowest penetrating power but highest ionising power. Gamma radiation has the highest penetrating power but lowest ionising power. This can be presented in a table:

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Penetration and Ionisation (GCSE Physics)

Penetration and Ionisation

Properties of Radiations

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Penetration and Ionisation (GCSE Physics)

Penetration and Ionisation

Properties of Radiations

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