Which three factors are the main ways to reduce a person's radiation dose?

Time, distance, and shielding.

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  1. Temperature, pressure, and volume
  2. Speed, mass, and charge
  3. Time, distance, and shielding ✔

Why: Limiting time near a source, increasing distance, and adding shielding all reduce dose.

Huh, didn't know that: Limiting time near a source, increasing distance, and adding shielding all reduce dose.

The dad joke
Distance makes the heart grow fonder and the dose grow smaller.
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References

Answer: Time, distance, and shielding. Limiting time near a source, increasing distance, and adding shielding all reduce dose.

  1. Scouting America: Nuclear Science www.scouting.org/merit-badges/nuclear-science
    Explain how time, distance, and shielding can reduce an individual's radiation dose.
    Checked 2026-11-07.

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