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." |
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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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