Question

A diverging lens of focal length f = -9.7 cm forms images of an object situated...

A diverging lens of focal length f = -9.7 cm forms images of an object situated at various distances.

(a) If the object is placed p1 = 29.1 cm from the lens, locate the image, state whether it's real or virtual, and find its magnification.

q = cm
M =

(b) Repeat the problem when the object is at p2 = 9.7 cm.

q = cm
M =

(c) Repeat the problem again when the object is 4.85 cm from the lens.

q = cm
M =

Use the above values to help you work this exercise. Repeat the calculation, finding the position of the image and the magnification if the object is 19.3 cm from the lens.

q = cm
M =
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