The de broglie wavelength of an electron traveling at 7.0 x 107m/s is 1.0 x 10-11m. (remember that me = 9.1 x 10-31kg and h = 6.63 x 10-34j·s) true false

The De Broglie's wavelength of a particle is given by:

where

is the Planck constant

p is the momentum of the particle

In this problem, the momentum of the electron is equal to the product between its mass and its speed:

and if we substitute this into the previous equation, we find the De Broglie wavelength of the electron:

So, the answer is True.

moving ball hits still ball. mover stops, hit ball moves. momentum transfer.

depends on what you mean by "group." for order, it would be coleoptera (beetles). for class, it would be insecta (insects). for phylum, it would be the arthropoda (animals with jointed exoskeletons).

explanation: