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 greatest wavelength λ? The white spaces represent the interference maxima. 
Definitions:
Ownership
Refers to the rights that confirm the legal possession and control over property, assets, or resources.
Marginal Product of Labor
The additional output a firm gains from employing one more unit of labor, holding all other inputs constant.
Value of Marginal Product
The additional revenue generated by employing one more unit of a factor of production, keeping other factors constant.
Bottled Water
Drinking water packaged in plastic or glass bottles, often purified and sold as a convenient and portable alternative to tap water.
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