Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-nuclear-science-ab40e2bc9885

In the ALARA principle, what does the A stand for?

As low as reasonably achievable.

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  1. Absorb less and reduce activity
  2. As low as reasonably achievable ✔
  3. Always limit all radiation amounts

Why: ALARA means keeping radiation dose as low as reasonably achievable, balancing safety with practical work needs.

Huh, didn't know that: ALARA means keeping radiation dose as low as reasonably achievable, balancing safety with practical work needs.

The dad joke
ALARA keeps your dose from getting a big head.
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References

Answer: As low as reasonably achievable. ALARA means keeping radiation dose as low as reasonably achievable, balancing safety with practical work needs.

  1. Scouting America: Nuclear Science www.scouting.org/merit-badges/nuclear-science
    Explain the ALARA principle.
    Checked 2026-11-07.

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