Answer:
be cool
Explanation:
there has to be a little math done in order to get ir
The frequency of the sound waves travel faster and more effectively in liquids than in air and travel even more effectively in solids.
It would be a,b,c as the answer. hope this helps!
Answer:
See explanation
Explanation:
Rutherford concluded that most of the atom was empty space because of the large number of alpha particles that passed through the gold foil without being deviated.
The deflected particles must have hit the positive core of the atom where most of its mass was concentrated.
From our idea of electricity, positive and negative charges attract each other. If the atom was largely filled with electrons, then the positively charged alpha particle will stick to the electrons due to Coulumbic attraction. This would have been Rutherford's conclusion if the alpha particles had stuck to the atom.