A Camera Lens Having a 50-Mm Focal Length Is Set $0.59 \mathrm {~mm}$

question 92

Multiple Choice

A camera lens having a 50-mm focal length is set to f/4.0. What is the minimum spacing of two objects located 12 m from the lens if the objects are just barely resolved in the image using light of
Wavelength 500 nm?

• A) \(0.59 \mathrm {~mm}\)
• B) \(4.72 \mathrm {~mm}\)
• C) \(0.024 \mathrm {~mm}\)
• D) \(1.66 \mathrm {~mm}\)
• E) \(4.9 \times 10 ^ { - 5 } \mathrm {~m}\)

Comprehend the influence of major U.S. Presidents on the nation's economy and society.

Analyze the effects of World War II on the U.S. economy and society.

Recognize the importance of industrial and technological advancements in shaping the U.S. economy.

Understand the significance of the New Deal and its lasting impact on American society and economy.

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Definitions:

Target Pricing

A pricing method in which the selling price of a product is calculated to produce a particular return on investment for a specific volume of production.

Bundle Pricing

A marketing strategy where multiple products or services are packaged together and sold at a single price, often for a discount.

Penetration

A measure of the extent to which a product, service, or brand has been adopted by customers within a particular market.

Standard Markup

A conventional percentage added to the cost price of goods to determine their selling price.