Determine image distance and image height

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To determine image distance and height for a concave mirror, the mirror formula (1/f = 1/do + 1/di) is essential, where f is the focal length, do is the object distance, and di is the image distance. For the first scenario with a 5-cm tall object at 10 cm from a 15 cm focal length mirror, the calculations yield specific values for image distance and height. In the second scenario, with the object at 45 cm, similar calculations apply. Drawing a diagram can help visualize the problem and expected outcomes. Understanding these principles is crucial for solving mirror-related problems in optics.
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Homework Statement



A) Determine the image distance and image height for a 5-cm tall object placed 10 cm in front of a concave mirror having a focal length of 15 cm.

B) Determine the image distance and image height for a 5-cm tall object placed 45 cm in front of a concave mirror having a focal length of 15 cm.

Homework Equations



IDK

The Attempt at a Solution



Could someone please tell me what equation I should use? Thanks.
 
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