A Thin Spherical Lens Is Fabricated from Glass with an Index

question 23

Multiple Choice

A thin spherical lens is fabricated from glass with an index of refraction of 1.5.The lens is fabricated so that it bulges outwards in the middle on both sides,and has been ground so that the surfaces are part of a sphere with a radius of 20 cm on one side and a radius of 50 cm on the other.What is the power of this lens in diopters?

• A)1.4 D
• B)1.5 D
• C)1.8 D
• D)3.2 D
• E)3.5 D

Recognize self-competency in personal growth and educational endeavors.

Understand the key components of self-competency.

Comprehend the concept and categories of diversity.

Understand the importance of cultural competencies in a globalized work environment.

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Definitions:

Angiotensin 1

A precursor form of angiotensin that is converted by angiotensin-converting enzyme (ACE) into angiotensin II, a potent vasoconstrictor involved in blood pressure regulation.

Schedule IV

A classification of drugs considered to have a lower potential for abuse compared to Schedule III drugs, but can lead to physical or psychological dependence.

Controlled Substance

A drug or chemical whose manufacture, possession, or use is regulated by a government due to its potential for abuse or addiction.

Potassium Channels

Protein structures that allow the passage of potassium ions across cell membranes, crucial for various physiological processes.