Final answer:
The three key factors to limiting exposure to radiation are minimizing the time spent in a radiation environment, maximizing the distance from the source, and using effective shielding to block radiation.
Step-by-step explanation:
When considering radiation protection measures, it is important to minimize exposure due to the potential health risks associated with ionizing radiation. There are three key factors influential in limiting this exposure:
- Time: Keep the minimum possible time in the radiation environment because less time means less exposure.
- Distance: Keep as much distance from the radiation source as possible. The intensity of radiation drops inversely proportional to the square of the distance.
- Shielding: Use effective shielding between you and the source of radiation. The more the shielding, the less the exposure.
These measures are crucial for anyone who may be exposed to radiation in their environment, whether from natural sources or occupational hazards.