Thin Lenses: When a flower petal is 4.0 cm in front of a converging lens, the inverted image is half the height of the petal. What is the focal length of this lens?
A. 1.3 cm
B. 2.0 cm
C. 4.0 cm
D. 5.3 cm
Answer: A
Physics & Space Science
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What will be an ideal response?
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No optical traces have been found of the gamma-ray bursters
Indicate whether the statement is true or false
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