Photography Exposure and Settings Concepts

What is ISO in photography and how does a higher ISO affect an image?

• ISO is the shutter speed; a higher ISO means more light and less noise.

• ISO is the sensitivity of your camera's sensor; a higher ISO means more light and more noise.

• ISO is the white balance; a higher ISO means less light and more noise.

• ISO is the focus setting; a higher ISO means less light and less noise.

What is aperture in photography and how does a lower f-stop number affect the light entering the lens?

• Aperture is the sensitivity of the camera's sensor; a lower f-stop means less light.

• Aperture is the duration the shutter is open; a lower f-stop means more light.

• Aperture is the size of the opening in the lens; a lower f-stop means more light.

• Aperture is the focal length of the lens; a lower f-stop means less light.

How does the f-stop number relate to the depth of field in a photograph?

• A lower f-stop number results in a smaller depth of field.

• A higher f-stop number results in a smaller depth of field.

• The f-stop number has no effect on depth of field.

• A lower f-stop number results in more noise.

What effect does a low f/stop have on a photograph?

• It creates a large depth of field.

• It creates a small depth of field.

• It increases motion blur.

• It makes the image darker

How does a faster shutter speed affect motion in a photograph?

• It increases motion blur.

• It freezes motion.

• It makes the image darker.

• It creates a shallow depth of field.

If an image is too dark, what is the first adjustment to make to increase light, assuming motion blur is acceptable?

• Raise the ISO.

• Lower the aperture.

• Slow the shutter speed.

• Increase the f/stop.

When an image is too bright, what is the primary adjustment to make to reduce light and maintain image quality?

• Raise the ISO.

• Lower the ISO.

• Slow the shutter speed.

• Lower the aperture.