Answer Happy • A convex lens has a focal length of 20cm. If the object is placed at 30cm from the lens, then find the image distance. O

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A convex lens has a focal length of 20cm. If the object is placed at 30cm from the lens, then find the image distance. O

Posted: Tue May 03, 2022 6:34 am

by answerhappygod

: A Convex Lens Has A Focal Length Of 20cm If The Object Is Placed At 30cm From The Lens Then Find The Image Distance O 1 (10.77 KiB) Viewed 35 times

A convex lens has a focal length of 20cm. If the object is placed at 30cm from the lens, then find the image distance. O 30cm 40cm O 50cm 60cm