of electrons produce electromagnetic waves that have many different wavelengths.
A. Qualities
B. Number
C. Vibrations

c. vibrations

Explanation:

im nahh 100 percent sure this rii nn if it isnt im sorryyy

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.