Technical Knowledge And Understanding
Muhtasari
The specification calls light the most important element in photography, and it means that literally. There is no photograph without it, the word itself means drawing with light, and every piece of equipment in the subject exists to measure light, admit a controlled quantity of it, record it, or convert that record into something you can look at. Understanding the apparatus is what turns a lucky frame into a repeatable result.
This is the technical companion to the formal elements topic. Where that one asks what the picture says, this one asks how the machine and the chemistry deliver it: the quality, direction and colour of light, metering and the stop as a unit of measurement, exposure and the histogram, studio lighting, the darkroom from emulsion to fixer and the paper grades and test strips that go with it, and image manipulation by both silver-based and digital means, through to output.
Malengo
- Develop knowledge and understanding of the uses of light as the most important element in photography
- Understand viewpoints, composition and depth of field
- Understand darkroom techniques involving the recognition of appropriate paper types, developing and printing, emulsions, exposures, tone and contrast
- Understand manipulation of the image, either silver-based technology or digital format, through electronic and mechanical means including lasers, computers, scanners and photocopiers
Maelezo ya Somo
Dokezo Kamili la Somo Linapatikana kwenye Programu ya Green Bridge
Pata programu ya Green Bridge CBT kwenye simu au kompyuta yako kwa maktaba kamili ya IGCSE: mitihani ya miaka iliyopita, miongozo ya usahihishaji, ramani za mawazo, kadi za marudio na masomo ya sauti.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Technical Knowledge And Understanding. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- How many stops is the difference between f/4 and f/11? A) One stop B) Two stops C) Three stops D) Four stops Answer: C
- Which darkroom bath makes a print permanent by dissolving the remaining light sensitive crystals? A) Developer B) Stop bath C) Fixer D) Wash Answer: C
- A reflected light meter pointed at a large area of white snow will, without compensation, produce a photograph in which the snow appears: A) Pure white with no detail B) Mid grey and too dark C) Correctly exposed D) Blue Answer: B
- Approximately what colour temperature is midday daylight and electronic flash? A) 1900 K B) 3200 K C) 5500 K D) 9000 K Answer: C
- On variable contrast printing paper, moving from a filter grade of 2 to a filter grade of 4 will: A) Reduce the contrast of the print B) Increase the contrast of the print C) Have no effect on contrast D) Change only the exposure time Answer: B
Fanyia kazi maswali haya kwenye programu
Fanyia kazi maswali haya kwenye programu
Vitabu Vinavyopendekezwa
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Technical Knowledge And Understanding? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
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