Abstract
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Q1. Optical density is:
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A. The ratio of incident light to transmitted light in logarithmic form
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B. Measured using densitometer
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C. A measure of the degree of film darkening
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D. Referred as radiographic density
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E. 1.0 if 100% of the incident light is transmitted
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Shuaib, I.L., Zin, H.M., Aziz, M.Z.A., Osman, N.D., Zainon, R. (2019). Examination Nine: Questions. In: FRCR Physics MCQs in Clinical Radiology. Springer, Singapore. https://doi.org/10.1007/978-981-13-0911-3_9
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DOI: https://doi.org/10.1007/978-981-13-0911-3_9
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