Solved

The De Broglie Wavelength of an Electron with a Velocity

Question 124

Multiple Choice

The de Broglie wavelength of an electron with a velocity of 6.90 × 10⁶ m/s is ________ m.The mass of the electron is 9.11 × 10^-²⁸ g.

A) 9.49 × 10⁹
B) 9.49 × 10¹²
C) 1.05 × 10^-16
D) 1.05 × 10^-13
E) 1.05 × 10^-10

Related Questions

Q119: Calculate the frequency of the green light

Q120: _,used to destroy molecules within unwanted cells

Q121: Determine the end (final)value of n in

Q122: Calculate the wavelength (in nm)of the red

Q123: Calculate the wavelength of a baseball (m

Q125: What are the possible values of n

Q126: How many orbitals are there in the

Q127: What value of l is represented by

Q128: Each of the following sets of quantum

Q129: Give the numbers for m<sub>l</sub> for an