The Frequency and Wavelength of the Matter Wave Associated with a 10-EV

question 44

Multiple Choice

The frequency and wavelength of the matter wave associated with a 10-eV free electron are:

• A)1.5* 10³⁴ Hz, 3.9 * 10^-10 m
• B)1.5 * 10³⁴ Hz, 1.3 *10^-34 m
• C)2.4 *10¹⁵ Hz, 1.2 * 10^-9 m
• D)2.4*10¹⁵ Hz, 3.9 *10^-10 m
• E)4.8 *10¹⁵ Hz, 1.9 * 10^-10 m

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Definitions:

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Not directly, but by means of an intermediate step or through a secondary cause.

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A proposed explanation for a phenomenon, made as a starting point for further investigation, testing, or experimentation.

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