Camera: in a 35

question 2

Multiple Choice

Camera: In a 35.0-mm single lens reflex camera (SLR) , the distance from the lens to the film is varied in order to focus on objects at varying distances. Over what distance range must a lens of 55-mm focal length vary if the camera is to be able to focus on objects ranging in distance from infinity down to 0.60 m from the camera?

• A) 5.55 mm
• B) 4.44 mm
• C) 16.7 mm
• D) 22.2 mm
• E) 7.77 mm

---

Definitions:

Somnolent

A state of strong desire for sleep or being in a condition close to sleep.

Fractured Femur

A break in the thigh bone, known as the femur, which is the longest and strongest bone in the body, often requiring significant recovery time.

Prolonged Stress Response

An extended period of activation of the stress response system in the body, which can lead to various health issues, including anxiety, depression, and heart disease.

Unrelieved Pain

Pain that persists despite efforts to manage or treat it, often impacting the quality of life.