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The De Broglie Wavelength of an Electron with a Velocity

Question 138

Multiple Choice

The de Broglie wavelength of an electron with a velocity of 7.40 × 106 m/s is ________ m.The mass of the electron is 9.11 × The de Broglie wavelength of an electron with a velocity of 7.40 × 10<sup>6</sup> m/s is ________ m.The mass of the electron is 9.11 × g. A) 1.02 × 10<sup>10</sup> B) 1.02 × 10<sup>13</sup> C) 9.83 × 10<sup>-17</sup> D) 9.83 × 10<sup>-14</sup> E) 9.83 × 10<sup>-11</sup> g.


A) 1.02 × 1010
B) 1.02 × 1013
C) 9.83 × 10-17
D) 9.83 × 10-14
E) 9.83 × 10-11

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