Physics, asked by anadia, 11 months ago

For the given ray diagrams, which of the following statement is true? Device X is a concave mirror and device Y is a convex lens, whose focal lengths are 20 cm and 25 cm respectively.
Device X is a convex lens and device Y is a concave mirror, whose focal lengths are 10 cm and 25 cm respectively.
Device X is a concave lens and device Y is a convex mirror, whose focal lengths are 20 cm and 25 cm respectively.
Device X is a convex lens and device Y is a concave mirror, whose focal lengths are 20 cm and 25 cm respectively

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Answered by hdthebest95
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Answer:

X concave mirror Y convex lens

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