Question

if my aperture was f/4 and i opened it by two stops, what would be the that f - stop?
o f1.4
o f/16
o f/2
o f/5.6

what is f - stop?
o (french) translated means \opening\
o each full f - stop the lens closes lets in half the light of the previous f - stop
o how much of the image is in focus. shallow/deep
o the number displayed by a camera that corresponds with how much light is passing through the lens.

what is shutter speed?
o the amount of time that the sensor is exposed to light. measured in a fraction that is a fraction of a second.
o the shutter opens and closes so quickly that a moving subject appears to be frozen.
o the shutter is left open long enough to see any motion.

where is the aperture located on the camera?
o in the lens
o in a menu
o back of the camera
o in the camera body

Explanation:

• For the first question, opening the aperture by one stop halves the f - stop value. Starting with f/4, opening it by one stop gives f/2, and opening it by two stops gives f/1.4.
• F - stop is the number displayed by a camera that corresponds with how much light is passing through the lens.
• Shutter speed is the amount of time that the sensor is exposed to light, measured in a fraction of a second.
• The aperture is located in the lens.

Answer:

1. A. f/1.4
2. D. The number displayed by a camera that corresponds with how much light is passing through the lens.
3. A. The amount of time that the sensor is exposed to light. Measured in a fraction that is a fraction of a second.
4. A. In the lens