Mastering the Exposure Triangle

What is the primary effect of using a large aperture (e.g. f-1.4) on the depth of field in a photograph?

• It increases the depth of field, making more of the scene in focus.

• It decreases the depth of field, creating a blurred background.

• It has no effect on the depth of field.

• It only affects the brightness of the image.

Which ISO setting is likely to produce the most noise/grain in a photograph?

• ISO 100

• ISO 400

• ISO 1600

• ISO 6400

How does increasing the ISO setting affect the exposure of a photograph?

• It decreases the exposure, making the image darker.

• It increases the exposure, making the image brighter.

• It has no effect on exposure.

• It only affects the color balance.

What is the effect of using a slow shutter speed, such as 1/4 second, on a moving subject?

• It freezes the motion, making the subject sharp.

• It blurs the motion, creating a sense of movement.

• It has no effect on the motion.

• It only affects the depth of field.

Which aperture setting will likely result in a greater depth of field?

• f/2.8

• f/5.6

• f/11

• f/16

If you want to capture a sharp image of a fast-moving object, which shutter speed would be most appropriate?

• 1/60 second

• 1/250 second

• 1/1000 second

• 1/4000 second

What is the relationship between aperture size and f-number?

• Larger f-number means larger aperture.

• Smaller f-number means larger aperture.

• Larger f-number means no change in aperture size.

• Aperture size is not related to f-number.

Which of the following is a consequence of using a high ISO setting?

• Increased depth of field

• Increased noise or grain in the image

• Faster shutter speed

• More vibrant colors

What is the effect of using a fast shutter speed, such as 1/2000 second, on a photograph?

• It increases the depth of field.

• It decreases the depth of field.

• It freezes motion, reducing blur.

• It increases motion blur.

How does aperture affect the amount of light entering the camera?

• Larger aperture allows more light to enter.

• Larger aperture allows less light to enter.

• Aperture size does not affect light entry.

• Aperture only affects focus, not light.