Translate the Given Formula to an English Phrase Using the Word

question 301

Essay

Translate the given formula to an English phrase using the word ʺvariesʺ.
- $\mathrm { f } -$ stop $= \frac { \mathrm { f } } { \mathrm { D } }$ , where $\mathrm { f } -$ stop is camera setting with a lens with focal length $\mathrm { f }$ and diaphragm opening D

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Definitions:

Iconic Memory

A type of visual memory that stores an exact copy of what is seen, but only for a very brief period of time.

Echoic Memory

A form of sensory memory that holds auditory information for a few seconds after the sound is heard.

Automatic Encode

The unconscious processing of incidental information into memory, without the need for active effort or awareness.