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Question
Monoenergetic electrons are incident on a single slit barrier. If the energy of each incident electron is increased the central maximum of the diffraction pattern:A) widens
B) narrows
C) stays the same width
D) widens for slow electrons and narrows for fast electrons
E) narrows for slow electrons and widens for fast electrons
Answer
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Related questions
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Q:
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The resolving power of a telescope can be increased by:
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Q:
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Q:
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