How does changing the aperture from f/8 to f/4 affect exposure?
Practice Questions
1 question
Q1
How does changing the aperture from f/8 to f/4 affect exposure?
It decreases exposure
It increases exposure
It has no effect on exposure
It doubles the exposure time
Changing the aperture from f/8 to f/4 increases exposure by allowing more light to enter the camera.
Questions & Step-by-step Solutions
1 item
Q
Q: How does changing the aperture from f/8 to f/4 affect exposure?
Solution: Changing the aperture from f/8 to f/4 increases exposure by allowing more light to enter the camera.
Steps: 5
Step 1: Understand what aperture is. Aperture is the opening in the camera lens that lets light in.
Step 2: Know the f-stop numbers. A lower f-stop number (like f/4) means a larger opening, while a higher f-stop number (like f/8) means a smaller opening.
Step 3: Recognize that changing from f/8 to f/4 means you are making the opening larger.
Step 4: Realize that a larger opening allows more light to enter the camera.
Step 5: Conclude that more light entering the camera increases exposure, making the image brighter.
