In a Diffraction Experiment, Light of 600 Nm Wavelength Produces

question 20

Multiple Choice

In a diffraction experiment, light of 600 nm wavelength produces a first-order maximum 0.350 mm from the central maximum on a distant screen. A second monochromatic source produces a third-order maximum 0.870 mm from the central maximum when it passes through the same diffraction grating. What is the wavelength of the light from the second source?

• A)479 nm
• B)497 nm
• C)567 nm
• D)749 nm
• E)794 nm

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Definitions:

Specialized

Adapted or modified for a specific function or purpose.

Gastrulation

Formation of a gastrula from a blastula; characterized by an invagination to form cell layers of a caplike structure.

Blastopore

Opening into the primitive gut formed at gastrulation.

Vertebrates

Animals with a backbone or spinal column, including mammals, birds, reptiles, amphibians, and fish.