The Intensity of a Radiation Beam Is Measured at 10

question 33

Multiple Choice

The intensity of a radiation beam is measured at 10.0 mR/hr at a distance of 20 cm.What will be the intensity of this beam at 30.0 cm?

• A) 22.5 mR/hr
• B) 4.44 mR/hr
• C) 6.67 mR/hr
• D) 15.0 mR/hr

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Definitions:

SAS Proficiency

The level of skill and knowledge in using the Statistical Analysis System (SAS) software for data analysis.

GAISE

Guidelines for Assessment and Instruction in Statistics Education; a set of recommendations for teaching statistics effectively.

Statistical Software

Computer programs designed to perform statistical analysis, data manipulation, and visualization to support decision-making and research.

SAS Proficiency

The level of skill or expertise in using SAS software, which is widely used for statistical analysis and data management.