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Posted: **Thu Jun 09, 2022 4:07 pm**

: If The Wave Function For A Free Electron Is Given By A Sin Kx B Cos Kx And The Electron Has A Kinetic Energy Of 9 0 1 (54.06 KiB) Viewed 281 times

If the wave function for a free electron is given by = A sin kx + B cos kx, and the electron has a kinetic energy of 9.0 eV, what is the value for k? OPTIONS: A) 1.0 x 1010 m-1 B) 1.5 x 1010 m-¹ C) 4.5 x 1016 m-¹ D) 9.7 x 1017 m-1 E) 2.5 x 10⁹ m-1