A Two-Slit Apparatus Is Illuminated with Red Light of Wavelength

question 36

Multiple Choice

A two-slit apparatus is illuminated with red light of wavelength 660 nm, and 9 interference maxima are observed within the 4.5 cm-wide central diffraction maximum on a distant screen. If blue light of wavelength 440 nm is used instead, how many fringes will there be in the new central diffraction maximum?

• A) 3
• B) 13
• C) 9
• D) 6

Comprehend the concept and application of flipped classrooms in training.

Understand the popularity and application of action learning in different regions.

Determine suitable instructional methods for realistic scenario-based management training.

Recognize the role of problem-based learning in training.

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Definitions:

Diminishing Returns

A principle stating that adding an additional factor of production results in smaller increases in output.

Marginal Product

The additional output resulting from the use of one more unit of a factor of production.

Labor

Human effort used in the production of goods and services.

Perfect Competition

A market structure characterized by a large number of small firms, identical products sold by all firms, no barriers to enter or exit the market, and perfect knowledge of prices and technology.