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alexgriva [62]
3 years ago
7

An object is placed 25 cm from a convex lens whose focal length is 10 cm. The image distance is ________ cm.

Physics
1 answer:
Aleks04 [339]3 years ago
8 0

16.67cm

Explanation:

Given parameters:

Object distance, U = 25cm (u is -25cm for convex lens)

Focal length = 10cm

Unknown parameter:

Image distance, V = ?

Solution

   To solve for the image distance, we use the equation:

Images in a convex mirrors are real, inverted, smaller than the object

          \frac{1}{f}   = \frac{1}{v}  - \frac{1}{u}  

 

\frac{1}{10}   = \frac{1}{v}  - \frac{1}{-25}  

            image distance = 16.67cm

Learn more;

Mirror brainly.com/question/8737441

#learnwithBrainly

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