Work Sheet
Distance from the Radiation Source
Distance from the Radiation Source
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| 1 | ■External Exposure and Internal Exposure What is the difference between external exposure and internal exposure? When radiation comes from a source outside your body, it's called "external exposure." When radioactive materials get inside your body and expose you to radiation, that's "internal exposure."ernal Exposure and Internal ExposureWhat is the difference between external exposure and internal exposure? When radiation comes from a source outside your body, it's called "external exposure." When radioactive materials get inside your body and expose you to radiation, that's "internal exposure." |
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| 2 | ■Three Ways to Reduce External Exposure To reduce external exposure, you can: 1. Keep a safe distance from the radiation source, 2. Use shielding to block the radiation, and 3. Limit the time you spend near the source. |
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| 3 |
■Radiation Measurement ①
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| 4 | ■Radiation Measurement ② Let's calculate the average of the measured values (μSv/h) and fill in the table. |
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| 5 | ■Graph Drawing Let's draw a graph using the experimental data. |
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