What term describes the optical density of film due to base density plus the effect of developer on unexposed silver halide crystals?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the Radiologic Technology Supervisor and Operator Exam. Study with comprehensive questions, interactive flashcards, and detailed explanations. Boost your confidence and ensure exam readiness!

Multiple Choice

What term describes the optical density of film due to base density plus the effect of developer on unexposed silver halide crystals?

Explanation:
Optical density on processed film is the sum of two contributions: the base density from the film base itself and the additional density created by the developer acting on silver halide crystals, including unexposed ones. This total is described as base plus density. The base provides the inherent, uniform density of the film, while the developer’s action—sometimes referred to as fog when it affects unexposed grains—adds extra density that increases overall darkness. So, the best term for the combined effect is base plus density.

Optical density on processed film is the sum of two contributions: the base density from the film base itself and the additional density created by the developer acting on silver halide crystals, including unexposed ones. This total is described as base plus density. The base provides the inherent, uniform density of the film, while the developer’s action—sometimes referred to as fog when it affects unexposed grains—adds extra density that increases overall darkness. So, the best term for the combined effect is base plus density.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy