Quadrupling the F-Number of a Camera Lens Will Change the Light

question 74

Multiple Choice

Quadrupling the f-number of a camera lens will change the light intensity admitted to the film by what factor?

• A)1/16
• B)1/4
• C)4
• D)16
• E)​3

---

Definitions:

Competitive Pressure

The force or influence that competitors exert on each other in a marketplace, driving innovation, quality improvements, and often leading to lower prices for consumers.

Product Availability

The extent to which goods or services can be purchased at any given time from a supplier.

Delivering a Product

The process of transporting a product from the manufacturer or supplier to the final customer or point of use.

Supply Chain Efficiency

The effectiveness with which a supply chain operates, aiming to minimize costs and waste while maximizing speed and quality.