Find is it erect or inverted

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Reference no: EM13320545

When an object is 15.5cm from a lens, an image is formed 14cm. from the lens on the same side as the object.

a) What is the focal length of the lens?

b) Is the lens converging or diverging?

c) If the object is 12.0mm tall, how tall is the image?

d) Is it erect or inverted?

Reference no: EM13320545

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