Answer:
I feel exited and happy I enjoy it with my friend
The work function is what we call the minimum energy that is required by an electron to leave the metal target in the photoelectric effect.
Answer:
F= 1800N
Explanation:
the equation for force is F= ma
so plug in the numbers: F= (120)(15)
solve this to get F= 1800N
tip: don't forget to add the units when writing your answer :)
the answer would be DISCHARGE
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