Solved

An Electron's De Broglie Wavelength Is 4

Question 47

Multiple Choice

An electron's de Broglie wavelength is 4.8 μm.What is its speed?

A) 1.5 × 10² m/s
B) 1.3 × 10⁵ m/s
C) 8.3 × 10² m/s
D) 4.2 × 10⁶ m/s

Related Questions

Q42: Upon being struck by 240 nm photons,a

Q43: An electron is accelerated from rest through

Q44: A molecule of roughly spherical shape has

Q45: If the threshold frequency of a certain

Q46: Electrons emerge from an electron gun with

Q48: Find the wavelength (in nm)of a 6.32

Q49: You want to confine an electron and

Q50: Monochromatic light is incident on a metal

Q51: A 10 g bouncy ball is confined

Q52: An electron is confined in a one-dimensional