Photographic Practice 1

Which shutter speed delivers the least amount of light to the sensor? 15 60 125 30

125

Changing your exposure from F5.6 @ 125 to F8 @ 250 is a change in exposure by how many stops? 4 stop decrease 1 stop increase 2 stop increase 2 stop decrease

2 stop decrease

A change in exposure from shutter speed 60 to shutter speed 250 is change of how many stops? 1 stop increase 2 stops decrease 2 stop increase 3 stop decrease

2 stops decrease

f11 @ 125 is equivalent to f8 @ ______? 60 250 30 125

250

How many stops difference is f16 to f5.6 5 4 2 3

3 stops

True of False: A change from F16 to F8 decreases exposure.

False

True or False: Changing your shutter speed from 125 to 30 increases exposure.

True

All values gathering to the right side of the histogram and almost none on the left will most likely mean that it's...

Under exposed, or mostly dark.

what helps create a specific depth of field?

aperture, distance, and focal length

Which of the following will increase your depth of field? Group of answer choices A larger aperture A shorter shutter speed A smaller aperture A lower ISO setting A longer shutter speed

A smaller aperture

Which of the following is NOT an exposure control? ISO Aperture Shutter Speed F-stop speed

F-stop speed

Which of the following exposures is equivalent to f8 @ 125? F5.6 @ 125 F22 @ 30 F16 @ 60 F11 @ 60

F11 @ 60

What does the ISO/ASA value represent? Group of answer choices How long the shutter remains open The intensity of light reaching the camera's sensor The Infrared Sensitivity Optimum of a camera's sensor How sensitive the sensor is to light How much vibration the sensor can handle without producing a blurry image

How sensitive the sensor is to light

Which exposure control determines how sensitive to light the sensor will be? Shutter Speed F-Stop Speed Aperture ISO

ISO

Which of these ISO settings would you select if you wanted to produce an image with the least possible amount of noise? Group of answer choices It doesn't matter, since ISO settings can be adjusted afterwards in Lightroom. ISO 1600 ISO 400 ISO 6400 ISO 100

ISO 100

Select the equivalent exposure for ISO 400, f/16, 1/15 sec. Group of answer choices ISO 400, f8, 1 sec. ISO 400, f8, 1/30 sec. ISO 1600, f11, 1/60 sec. ISO 200, f2.8, 1/250 sec. None of the above.

ISO 200, f2.8, 1/250 sec.

If ISOa is faster than ISOb what does that mean? ISOa is more sensitive to light than ISOb ISOa & b are equal ISOa is less sensitive to lgith than ISOb

ISOa is more sensitive to light than ISOb

Which of the following f-stops will produce the shallowest depth of field? Group of answer choices f/11 f/8 f/5.6 1 sec. f/2.8

f/2.8

If you are photographing a fast-paced sports game and want to make an image without motion blur, which of these equivalent exposures would be preferable? Group of answer choices f/2.8, 1/1000 sec. f/16, 1/30 sec. f/5.6, 1/250 sec. f/8, 1/125 sec. f/22, 1/15 sec.

f/2.8, 1/1000 sec.

If your light meter indicates that f8 @ 125 is the correct exposure, what three exposure settings would give you bracketed exposures of -1 stop, correct and +1 stop? f11 @ 125, f8 @ 125, f5.6 @ 125 f22 @ 125, f16 @ 15, f5.6 @ 30 f11 @ 250, f8 @ 125, f8 @ 500

f11 @ 125, f8 @ 125, f5.6 @ 125

Which F-Stop / Aperture setting delivers the most amount of light to the sensor? f16 f5.6 f8 f22

f5.6

Which of the following exposures is equivalent to f8 @ 250? All of these are equivalent f5.6 @ 500 f11 @ 500 f22 @ 30

f5.6 @ 500

A change in exposure from f16 to f5.6 allows more or less light into the camera?

more

Is ISO 200 faster or slower than ISO 400?

slower

shutter speed

the amount of time that the shutter is open faster- stop action, bigger number slower- blurred motion, smaller number the smaller the number, the MORE light being let in

aperture The camera's aperture

the hole that determines how in focus a camera is smaller aperture may mean more of a shallow focus, so super blurry behind focused object the smaller the number, the MORE light being let in

iso

the sensitivity of the image sensor. the bigger number is usually fastest and gets slower as it decreases. As the ISO rises, so does the visibility of graininess/noise in your images. Examples of ISO: 100, 200, 400, 800, 1600.