Thursday
April 17, 2014

Homework Help: chem

Posted by Lindsay on Wednesday, November 2, 2011 at 9:53pm.

The mass of an electron is 9.11\times 10^{-31}~\rm kg. If the de Broglie wavelength for an electron in a hydrogen atom is 3.31\times 10^{-10}~\rm m, how fast is the electron moving relative to the speed of light? The speed of light is 3.00\times10^8 ~\rm m/s.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

fau - The mass of an electron is 9.11\times 10^{-31}~\rm kg. If the de Broglie ...
CHEM - The mass of an electron is 9.11*10^-31kg. If the de Broglie wavelength ...
Quantum Physics - An electron and a proton each have a thermal kinetic energy of...
Science - Use the following values for mass and charge: an electron has mass me...
Science - Use the following values for mass and charge: an electron has mass me...
physics - An electron is accelerated from rest through a potential difference ...
Physics - An electron moves on a circular orbit in a uniform magnetic field. The...
physics - Calculate the de Broglie wavelength in picometers (1 picometer =10^&#...
Physics - The hydrogen atom contains a proton, mass 1.67 10-27 kg, and an ...
physics - how far apatr should two electrons be if the electric force each ...

Search
Members