Question

a piece of glass is placed on a printed paper the image appears to be enlarge then piece of glass is what​

Answer 1

Answer:

Convex lens

Explanation:

Answer 2

Answer:

This is due to Refraction at the upper surface of the slab and the glass is of convex lens

We know that,

μ

1. Apparent depth

--- = -----------------------------

μ

2. Real depth

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