A 6.09 mm high firefly sits on the axis of, and 11.7 cm in front of,...

A 6.09 mm high firefly sits on the axis of, and 11.7 cm in front of, the thin lens A, whose focal length is 5.63 cm Behind lens A there is another thin lens, lens B, with a focal length of 21.5 cm. The two lenses share a common axis and are 60.5 cm apart.

Is the image of the firefly that lens B forms real or virtual?

real

virtual

How far from lens B is this image located? Express the answer as a positive number.

image distance from lens B:__ cm

What is the height of this image? Express the answer as a positive number.

image height:__ mm

Is this image upright or inverted with respect to the firefly?

upright

inverted

Expert Solution

genius_generous answered 2 years ago

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