An Image Is Formed Using a Convex Lens,the Image Being

question 6

Multiple Choice

An image is formed using a convex lens,the image being 15 cm past the lens.A second lens is placed 25 cm past the first lens and another image is formed,this time 10 cm past the second lens.Which of the following statements is always true?

• A)Both of the lenses have positive focal lengths.
• B)The first lens is diverging,and the second is converging.
• C)The first lens is converging,and the second is diverging.
• D)None of the above statements is true.

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Definitions:

Control Center

In physiology, a system or region that receives information and regulates vital body functions or responses, such as the brain's role in regulating temperature.

Human Body

The physical structure of a person, including the bones, flesh, and organs.

Brain

The central organ of the nervous system in humans and other vertebrates, responsible for coordinating mind and body activities.

Mood Disorder

A psychological disorder characterized by the elevation or lowering of a person's mood, such as bipolar disorder or depression.