Students examine an image produced by a cabinet x-ray system to determine …
Students examine an image produced by a cabinet x-ray system to determine if it is a quality bone mineral density image. They write in their journals about what they need to know to be able to make this judgment. Students learn about what bone mineral density is, how a BMD image can be obtained, and how it is related to the x-ray field. Students examine the process used to obtain a BMD image and how this process is related to mathematics, primarily through logarithmic functions. They study the relationship between logarithms and exponents, the properties of logarithms, common and natural logarithms, solving exponential equations and Beer's law.
This video is part of the Continue to Know with WHRO TV …
This video is part of the Continue to Know with WHRO TV series. Watch Fallan Lee-Brown teach about ordering and comparing numbers written in scientific notation.
Students are given 28 expressions with exponents that need to be simplified …
Students are given 28 expressions with exponents that need to be simplified that cover multiple exponent rules. When simplified, there are 7 possible solutions.
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