Which device is used to measure accumulated radiation dose over time?

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Multiple Choice

Which device is used to measure accumulated radiation dose over time?

Explanation:
A dosimeter is the instrument that records the total ionizing radiation exposure a person receives over a defined period. It is worn during work and accumulates dose so that, when read at the end of the monitoring interval, you see the cumulative exposure. Film badges and thermoluminescent dosimeter badges are common types of dosimeters specifically designed to log this accumulated dose over time. The pocket ionization chamber, by contrast, provides an immediate reading of dose rate and is used for real-time monitoring rather than long-term accumulation. So the device that measures accumulated dose over time is a dosimeter.

A dosimeter is the instrument that records the total ionizing radiation exposure a person receives over a defined period. It is worn during work and accumulates dose so that, when read at the end of the monitoring interval, you see the cumulative exposure. Film badges and thermoluminescent dosimeter badges are common types of dosimeters specifically designed to log this accumulated dose over time. The pocket ionization chamber, by contrast, provides an immediate reading of dose rate and is used for real-time monitoring rather than long-term accumulation. So the device that measures accumulated dose over time is a dosimeter.

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