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1#

15.16: “Particles of matter also have associated wavelengths a31u/a f.)kyanl*oou v nd can behave as waves.” To which scientist is this concept attr 3fu*1k/v ylao.) ouanibuted?

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2#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

95.33: An atomic particle of mass m2hri:hk +b 93+wvwalgrp/83t q a+lvm moving at speed v is found to have wavelengthkw+2 vm:a9ait pr33bw+g8r/ lh vhlq+ $\lambda$. What is the wavelength of a second particle with speed 3v and the same mass?

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3#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

07.49: The ratio $\lambda_1/\lambda_2$ of the deBroglie wavelengths of two non-relativistic particles with masses $m_1$ and $m_2$ and the same kinetic energy, is equal to

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