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Examination Nine: Questions

  • Ibrahim Lutfi Shuaib
  • Hafiz M. Zin
  • Mohd Zahri Abdul Aziz
  • Noor Diyana Osman
  • Rafidah Zainon
Chapter

Abstract

  • Q1. Optical density is:
    • A. The ratio of incident light to transmitted light in logarithmic form

    • B. Measured using densitometer

    • C. A measure of the degree of film darkening

    • D. Referred as radiographic density

    • E. 1.0 if 100% of the incident light is transmitted

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Ibrahim Lutfi Shuaib
    • 1
  • Hafiz M. Zin
    • 1
  • Mohd Zahri Abdul Aziz
    • 1
  • Noor Diyana Osman
    • 1
  • Rafidah Zainon
    • 1
  1. 1.Advanced Medical & Dental InstituteUniversiti Sains MalaysiaPenangMalaysia

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