Because of the research already gathered from scientists before him foe which he compared data with to build his own model
Answer:
C
Explanation:
If you walk near them, they will fly away
Answer:
A spectator ion refers to a charged atom in a chemical reaction that does not undergo a chemical change.
Hope this helps!!!
Answer:
The answer to this question is 33.8
The correct answer is
Energy of electrons depends on light’s frequency, not intensity.
As per photoelectric effect, if we incident a light on metal surface it will results into emission of electron from it
if we increase the number of photons the number of electrons will increase however if we increase the frequency the number of photons will not increase
While if we increase frequency the energy of electrons will increase as
Energy of photon = Work function of metal + kinetic energy of electrons
