When developing black-and-white photographic film manually, a technician must adhere to a strict chemical sequence. First, the exposed film is loaded into a light-tight tank and soaked in chemical developer to reveal the latent image. Immediately after pouring out the developer, the technician must add the stop bath solution to halt the development process. Once the stop bath is drained, the fixer solution is introduced to make the film insensitive to light. Finally, the film is rinsed thoroughly in running water to remove residual chemicals before drying.
According to the passage, what must a technician do immediately after pouring out the developer?
- AIntroduce the fixer solution to desensitize the film
- Add the stop bath solution to halt developmentCevap
- CRinse the film thoroughly under running water
- DExpose the film to room light to inspect image clarity
Cevap
Add the stop bath solution to halt development
The passage clearly establishes the order of chemical application using the direct chronological marker 'Immediately after pouring out the developer, the technician must add the stop bath solution to halt the development process.' Therefore, adding the stop bath is the exact next step.
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Anahtar Kavram
Sequential Detail Extraction
Tahmini Süre:45s