Question

A 15-cm-focal-length converging lens is 19 cm to the right of a 7.0-cm-focal-length converging lens. A...

A 15-cm-focal-length converging lens is 19 cm to the right of a 7.0-cm-focal-length converging lens. A 1.6-cm-tall object is distance L to the left of the first lens.

Part A

For what value of L is the final image of this two-lens system halfway between the two lenses?

Express your answer to two significant figures and include the appropriate units.
L

L

=


Part B


What is the height of the final image?

Express your answer to two significant figures and include the appropriate units.
h′

h′

=

nothingnothing

SubmitRequest Answer

Part C

What is the orientation of the final image?

What is the orientation of the final image?

inverted
upright
Science   Advanced-Physics   
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