A System of Two Converging Lenses 7

question 28

Multiple Choice

A system of two converging lenses 7.5 cm apart from each other is used to examine a leaf from a distance (to the first lens) of 25 cm.If the focal lengths of the two lenses are 12 cm and 17 cm,respectively,what is the magnification of the image?

• A)-0.48
• B)+0.48
• C)0.33
• D)-0.33

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Definitions:

Infants

Young children from birth to 1 year of age.

Young Children

Individuals in the early stages of life, typically defined as those from birth to elementary school age, requiring specific care and nurturing.

Prone Position

Lying flat with the front or face downwards, often used in medical settings for specific treatments or examinations.

Gluteus Muscle

A group of three muscles located in the buttocks that are responsible for movement of the hip and thigh.