The Focal Length of a Converging Lens Is 10 Cm

question 14

Multiple Choice

The focal length of a converging lens is 10 cm.What is the angular magnification of this lens if the image is viewed by a relaxed eye with a near point of 25 cm?

• A)0.50
• B)1.5
• C)2.5
• D)3.5
• E)4.5

---

Definitions:

Observation

The action or process of closely monitoring or watching someone or something to gather information.

Assessment Instruments

Tools or methods used to evaluate, measure, or gauge an individual's abilities, skills, or attributes.

Semantic Differential

A type of scale used for measuring the meaning of things and concepts, involving a range of values between two opposites.

Rating Scale

A tool or method for assigning a value to a variable or characteristic, typically in the form of a survey or questionnaire that measures intensity, frequency, satisfaction, or agreement.