The Object-Lens Distance for a Certain Converging Lens Is 400

question 21

Multiple Choice

The object-lens distance for a certain converging lens is 400 mm.The image is three times the size of the object.To make the image five times the size of the object, the object-lens distance must be changed to:

• A)360 mm
• B)540 mm
• C)600 mm
• D)720 mm
• E)960 mm

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Definitions:

Comfort Zone

A psychological state wherein a person feels familiar, safe, at ease, and secure.

Job Satisfaction

The level of contentment individuals feel about their job, including aspects such as work environment, pay, and perceived value in their role.

Conflicts

Situations where opposing forces or ideas come into direct confrontation or disagreement.

Post-traumatic Stress Disorder

A psychological disorder caused by being part of or observing a horrifying incident, leading to recurrent nightmares, flashbacks, and significant distress.