You Construct a Microscope with an Objective of Focal Length

question 39

Multiple Choice

You construct a microscope with an objective of focal length 1.50 cm and an eyepiece of focal length 2.50 cm.You set the two lenses 20.0 cm apart.What is the overall magnification of your microscope for a person with a normal near point (25.0 cm) ?

• A)-110
• B)-130
• C)-160
• D)-120
• E)-85

---

Definitions:

Sustainability

The practice of meeting current needs without compromising the ability of future generations to meet their own needs, often focusing on economic, environmental, and social balance.

Willingness To Pay

The maximum price at which a consumer is prepared to buy a good or service.

Supply Chain Sustainability

The management of environmental, social, and economic impacts within the supply chain, looking to improve overall sustainability.

Medium Term

A time frame that is neither short nor long, typically considered to range from one to five years.