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A converging lens a focal length of 30 cm.Rays from a 2.0 cm high fliament that pass through the lens form a virtual image at a distance of 50 cm from the lens.where is the fliament located?what is the height of the image?

A converging lens a focal length of 30 cm.Rays from a 2.0 cm high fliament that pass through the lens form a virtual image at a distance of 50 cm from the lens.where is the fliament located?what is the height of the image?

Grade:12

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
8 years ago

where d is distance


Arun Kumar
IIT Delhi
Askiitians Faculty

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