Evaluate the focal length of the converging lens

Reference no: EM13547416

A converging lens is placed 22.0 cm to the right of a diverging lens of focal length 14.0 cm. A beam of parallel light enters the diverging lens from the left, and the beam is again parallel when it emerges from the converging lens. Calculate the focal length of the converging lens.

f = ____ cm

Reference no: EM13547416

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