Question

What is wedge shaped thin film

Answer 1

Answer:

A thin film having zero thickness at one end and progressively increasing to a particular thickness at the other end is called a wedge. A thin wedge of air film can be formed by two glasses slides on each other at one edge and separated by a thin spacer at the opposite edge

Explanation:

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Answer 2

Answer:

a wedge is a sharp object like knife or axe