Which type of diffraction pattern is produced by a circular aperture?

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Question: Which type of diffraction pattern is produced by a circular aperture?

Options:

Correct Answer: Airy pattern

Solution:

A circular aperture produces an Airy pattern, characterized by a central bright spot surrounded by concentric dark and bright rings.

Which type of diffraction pattern is produced by a circular aperture?

Which type of diffraction pattern is produced by a circular aperture?

Step 1: Understand what a circular aperture is. It is a round opening that allows light to pass through.
Step 2: Learn about diffraction. Diffraction is the bending of light waves when they pass through an opening.
Step 3: Recognize that when light passes through a circular aperture, it creates a specific pattern.
Step 4: Identify the name of the pattern produced by a circular aperture. It is called the Airy pattern.
Step 5: Describe the Airy pattern. It has a central bright spot in the middle, surrounded by alternating dark and bright rings.

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