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Chemistry, 08.11.2019 04:31 Marshmallow9174

In the photoelectric effect, what happens when light hits the metal?
a. electrons are knocked off atoms, causing electricity to flow.
b. electricity is produced in the metal, causing light to be emitted.
c. electrons are pumped into the metal, causing electricity to flow.
d. light is reflected off the metal, causing electrons to form.

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In the photoelectric effect, what happens when light hits the metal?
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