Identify the exposure change if distance decreases from 2m to 1m from the source.
QUESTION
Identify the exposure change if distance increases from 1m to 2m from the source.
QUESTION
Identify the exposure change if distance decreases from 2m to 1m from the source.
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ANSWER
Exposure increases by a factor of 4. Halving the distance quadruples the exposure intensity per the inverse square law, increasing potential dose to nearby individuals.