When Light Shines on a Lens Placed on a Flat

question 43

Multiple Choice

When light shines on a lens placed on a flat piece of glass,interference occurs which causes circular fringes called Newton's rings.The two beams that are interfering come:

• A)from the top and bottom surface of the lens.
• B)from the top surface of the lens and the top surface of the piece of glass.
• C)from the bottom surface of the lens and the top surface of the piece of glass.
• D)from the top and bottom surface of the flat piece of glass.

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Definitions:

Goodwill

The intangible asset that arises as a result of the acquisition of one company by another for a premium value, representing the reputation, brand, or customer relations.

Equal Emphasis

Giving the same level of importance or attention to all elements or aspects of something.

Fairness

The quality of making judgments that are free from discrimination or dishonesty; impartiality.

You-viewpoint

A perspective in communication emphasizing the interests and concerns of the audience or recipient.