A Beam of Electrons Is Incident on a Single Slit

question 4

Multiple Choice

A beam of electrons is incident on a single slit that has a width of 1.00 × 10^-⁶ m and a diffraction pattern is observed on a screen located 15.0 m from the slit.The momentum of an individual electron in the beam is 5.91 × 10^-²⁴ kg × m/s.What is the width of the central maximum fringe?

• A)5.87 × 10^-⁵ m
• B)1.33 × 10^-⁴ m
• C)6.67 × 10^-⁴ m
• D)3.37 × 10^-³ m
• E)7.50 × 10^-³ m

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Psychological treatment based on long-established techniques and theories, often focusing on talk therapy conducted by professionals.

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An approach or methodology that results in effective and efficient achievement of goals, often emphasizing outcomes that are beneficial and constructive.

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Refers to the variations in emotional and behavioral tendencies among individuals, often considered to be innate.

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