question 16\nhow much light is used when taking a photograph?
question 16\nhow much light is used when taking a photograph?
Answer
Answer:
The amount of light used when taking a photograph depends on factors such as the camera's aperture (f - stop), shutter speed, and ISO setting, as well as the ambient light conditions. A larger aperture (smaller f - stop number) allows more light in, a slower shutter speed lets light in for a longer time, and a higher ISO makes the camera more sensitive to light. Without specific values for these parameters and the lighting environment, it's not possible to give a single numerical value for the amount of light used.
Explanation:
Step1: Identify influencing factors
Aperture, shutter - speed, ISO, ambient light.
Step2: Explain aperture effect
Larger aperture, more light.
Step3: Explain shutter - speed effect
Slower speed, more light intake.
Step4: Explain ISO effect
Higher ISO, more light - sensitive.