2 cm tall object is placed 60 cm from a convex lens of height 5 cm. The object is placed so that its center is on the optical axis. An image is seen on a screen placed on the other side of the lens, and the image is 2 cm tall. Draw a ray diagram and solve for the focal length of the lens.
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A 2 cm tall object is placed 60 cm from a convex lens of height 5 cm. The object is placed so that its center is on the optical axis. An image is seen on a screen placed on the other side of the lens, and the image is 2 cm tall. Draw a ray diagram and solve for the focal length of the lens.
Given
Height of object h1 = 2 cm
OObject distance u= -60 cm
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