A Microscope Has an Objective Lens with an Aperture Diameter

question 80

Multiple Choice

A microscope has an objective lens with an aperture diameter 0.60 cm. A monochromatic light source of wavelength 580 nm is used to illuminate the object. It is determined that the minimum angle of resolution is 1.18 *10^-4 rad. If the present lens were replaced by one with an aperture of diameter 1.0 cm, what would the minimum angle of resolution now become? (1 nm = 10^-9 m)

• A) 1.5 *10^-4 rad
• B) 0.79 *10^-4 rad
• C) 0.71 * 10^-4 rad
• D) 1.8 *10^-4 rad

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Definitions:

Control of Tasks

Control of tasks refers to the extent to which individuals can exercise authority over the selection, scheduling, and execution of specific tasks in their work.

Expert Power

Refers to the influence one wields as a result of one's expertise, special skill, or knowledge.

Centrality

The degree of importance or essentialness an element holds within a network, system, or organizational structure.

Empathizing Difficulty

The challenge or inability to understand and share the feelings of another person.