A Compound Microscope Gives a Magnification of 200 $\times$ With an Eyepiece of Focal Length 2

question 59

Multiple Choice

A compound microscope gives a magnification of 200 $\times$ with an eyepiece of focal length 2.00 cm.If the eyepiece is replaced with an eyepiece of focal length 1.50 cm,what magnification results?

• A) 150\(\times\)
• B) 133\(\times\)
• C) 89\(\times\)
• D) 267\(\times\)
• E) 300\(\times\)

---

Definitions:

Competition

The rivalry among businesses or individuals for dominance or a greater share of the market or attention, often leading to innovation and better choices for consumers.

Monopolist

An individual or entity that holds a dominant position or exclusive control over a market or supply of a particular commodity or service.

Market Size

The total volume of sales or potential sales of a product or service within a particular market.

Tying Arrangement

A seller’s act of conditioning the sale of a product or service on the buyer’s agreement to purchase another product or service from the seller.