Solution-Front of a lens of focal length

Front of a lens of focal length

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Reference no: EM131421313

An object is placed 25 cm in front of a lens of focal length 20 cm. 60 cm past the first lens is a second lens of focal length 25 cm. How far past the 25 cm lens does the final image form?

a. 20 cm
b. 40 cm
c. 16 cm
d. 25 cm
e. 47 cm

Reference no: EM131421313

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Front of a lens of focal length

Reference no: EM131421313

Reference no: EM131421313

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