A telescope has lenses with focal lengths f₁ = 28.0 cm and f2=4.0 cm. Part A What distance between the two lenses will allow the telescope to focus on an infinitely distant object and produce an infinitely distant image? Express your answer using two significant figures. V ΑΣΦ L = Submit Request Answer Part B 0 ? cm What distance between the lenses will allow the telescope to focus on an object that is 5.0 m away and to produce an infinitely distant image? Express your answer using two significant figures. ΜΕ ΑΣΦ L = ? cm

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A telescope has lenses with focal lengths f₁ = 28.0
cm and f2=4.0 cm.
Part A
What distance between the two lenses will allow the telescope to focus on an infinitely
distant object and produce an infinitely distant image?
Express your answer using two significant figures.
V
ΑΣΦ
L =
Submit
Request Answer
Part B
0
?
cm
What distance between the lenses will allow the telescope to focus on an object that is 5.0
m away and to produce an infinitely distant image?
Express your answer using two significant figures.
ΜΕ ΑΣΦ
L =
?
cm
Transcribed Image Text:A telescope has lenses with focal lengths f₁ = 28.0 cm and f2=4.0 cm. Part A What distance between the two lenses will allow the telescope to focus on an infinitely distant object and produce an infinitely distant image? Express your answer using two significant figures. V ΑΣΦ L = Submit Request Answer Part B 0 ? cm What distance between the lenses will allow the telescope to focus on an object that is 5.0 m away and to produce an infinitely distant image? Express your answer using two significant figures. ΜΕ ΑΣΦ L = ? cm
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