Shutter speed - Study guides, Class notes & Summaries

You should avoid moving objects in areas that overlap with panoramic photographs, as it will be quite difficult to create a panoramic image in these cases. - True Filters can only be used on film cameras. - False When photographing fireworks, it is important to watch that your horizons are even. - True You should change the depth of field for each photograph when taking them for a panoramic photograph. - False Light can make or break a black and white photograph. - True Tonal contrast is...

Overflow - ️️error that results when the number of bits is not enough to hold the number, like a car's odometer "rolling over" Round-off - ️️error that results when the number of bits is not enough to represent the actual number, like 3 digits to represent π as 3.14 Lossy - ️️Compressing data in a way that throws some data away and makes it almost impossible to recover the original, great compression, like JPEG images Lossless - ️️Compressing data in a way that prese...

Praxis 5134 - Photography & Digital Art Questions and Answers 100% Pass Aperture (F-Stop) -the size of the opening of the lens of the camera when the picture is taken. -Aperture is expressed in F-Stops (ex: f/5.6) - F stops are a way of describing the size of aperture, or how open or closed the aperture is. -a smaller f-stop means a larger aperture while a larger f-stop means a smaller aperture.z Diaphragram -the iris of the lens that controls the size (diameter) of aperture is called "diaphra...

Digital Photography Final Test Exam Questions And Answers shutter controls the duration of the light coming into the camera shutter speed the amount of time that the shutter is open, or allowing light to pass underexposed if too little light hits the sensor ISO indicates your digital camera's sensitivity to light focal length determines the angle of view, or how much of the scene will be captured by the camera, as well as the magnification, or how large individual elements will be le...

Aperture - Size of the opening in a lens Shutter Speed - How fast the shutter opens and closes ISO - How sensitive the camera sensor is to light Depth of Field - Term that refers to how much of the image is in focus High Dynamic Range (HDR) - Several photos of the same scene taken at different exposures Bokeh - The blur or orbs created when lights or backgrounds are out of focus in an image Al Servo or Continuous Focus - the autofocus system will continue focusing until you take the pho...

Overflow - correct answererror that results when the number of bits is not enough to hold the number, like a car's odometer "rolling over" Round-off - correct answererror that results when the number of bits is not enough to represent the actual number, like 3 digits to represent π as 3.14 Lossy - correct answerCompressing data in a way that throws some data away and makes it almost impossible to recover the original, great compression, like JPEG images Lossless - correct answerComp...

List full stop apertures - 1.4, 2, 2.8, 4, 5.6, 8, 11, 16, 22, 32 list whole shutter speeds - 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500, 1/1000, 1/2000 colors in order of triangle - Red yellow green cyan blue magenta exposure = - fstop x shutter speed What is a BIT? - The smallest unit of information consisting of either a 1 or a zero. It can only represent two possibilities - either yes or no, black or white. What is a color profile? - A mathematical translator assigned to ...

IAI Prep Course exam Questions and answers updated The word photography - ANSWERS 2 Greek words - phos(light) and graphia(wiriting or drawing) Composition satisfies 2 goals - ANSWERS 1) shows the primary subject most effectively 2) the viewpoint that excludes as many irrelevant items and areas surrounding the primary subject Deliberate and purposeful Composition - ANSWERS Required for any successful crime scene photographs Composition = - ANSWERS Intentional choosing of the ima...

A 1:1 lighting ratio produces what result? - Flat lighting 8 bits per pixel gives you how many colors? - 256 An 8 x 10 at 240 ppi will have a resolution of what? - 1920 pixels by 2400 pixels (4.6 million) According to the Inverse Square Law, at a distance of 10 feet from a flash, the area illuminated receives how much more/less light than the area illuminated at 20 feet from the flash? - four times more According to the rule of thirds, where should the important parts of the Image fall? - A...

A 1:1 lighting ratio produces what result? - Flat lighting 8 bits per pixel gives you how many colors? - 256 An 8 x 10 at 240 ppi will have a resolution of what? - 1920 pixels by 2400 pixels (4.6 million) According to the Inverse Square Law, at a distance of 10 feet from a flash, the area illuminated receives how much more/less light than the area illuminated at 20 feet from the flash? - four times more According to the rule of thirds, where should the important parts of the Image fall? - A...