In beta decay, it is found that the energy of the emitted ...

[lbcchick]

In beta decay, it is found that the energy of the emitted electrons varies and is always less than what is calculated on the basis of the parent and daughter nuclei. This is evidence for the existence of another particle called the
 
  A) gluon.
  B) meson.
  C) neutrino.
  D) quark.
  E) positrons.

Question 2

An electron and a proton are traveling at the same speed. Which has the longer wavelength?
 
  A) the electron
  B) the proton
  C) both the same
  D) none of the above

[jojobee318]

Answer to Question 1

C

Answer to Question 2

Answer: A

[lbcchick]

Excellent

[Kedrick2014]

Gracias!