When an object is placed 20 cm from a diverging lens, a reduced
image is formed. Which of the following propositions is necessarily
true?
A.
The power of the lens must be greater than 0.05 diopters.
B.
the image is virtual
C.
the image could be real
D.
the distance of the image should be greater than 20 cm
E.
the focal length of the lens could be less than 20 cm
When an object is placed 20 cm from a diverging lens, a reduced image is formed. Which of the following propositions is
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answerhappygod
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When an object is placed 20 cm from a diverging lens, a reduced image is formed. Which of the following propositions is
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