The Figures Below Represent Interference Fringes

question 45

Multiple Choice

The figures below represent interference fringes.The distances from the screen to the slits is the same for each figure,and the planes of the screen and the slits are parallel.In each figure the spacing d between the slits is the same.Which figure(s) represent(s) slits illuminated with light of the shortest wavelength λ? The white spaces represent the interference maxima.

• A)I.
• B)II.
• C)III.
• D)IV.
• E)V.

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Definitions:

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Outlook on Life

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Depressed Individuals

People who are experiencing depression, characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities.

Reasonable Certainty

A standard requiring sufficient specificity in the details of an agreement or fact to enable enforcement or determination by a court.