Ionising radiation can damage living cells, so anyone working with it keeps their dose as low as possible. There are three ways to do this: spend less time near the source, stay further away, and put shielding in between. Combine them to bring the worker's dose down to the safe limit.
MissionBring the dose down to the safe limit (200) or below.Round 1Streak 0Best 0
With these settings, the dose is:
Radiation is reaching the worker. Use time, distance and shielding, predict, then read the meter.
safe limit200
dose received (relative)?
within the safe limit??
Each of time, distance and shielding lowers the dose. Combine them to stay safe.