An Object Is Placed 10 Cm from a Convex Lens

question 70

Multiple Choice

An object is placed 10 cm from a convex lens of focal length 20 cm. What is the magnification?

• A) 0.50
• B) 1.0
• C) 1.5
• D) 2.0
• E) 2.5

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Definitions:

Minutes

Written records of the proceedings and decisions made during formal meetings.

REM Sleep

A phase of sleep characterized by rapid eye movements, during which dreaming often occurs and brain activity closely resembles that of being awake.

Minutes

The official written record of the proceedings and decisions made during a meeting.

Periods

Distinct spans of time marked by specific events, conditions, or characteristics.