12) In which phenomenon do you see the inverse photoelectric effect?
Ans: ARTIFICIAL RADIOACTIVITY, because during bombarding, the element used, contains electrons which reacts with the non-radioactive substance which on further emits radiations.
Artificial radioactivity: metal + electrons = radiation
Photoelectric effect: metal + radiation = electrons
Ans: ARTIFICIAL RADIOACTIVITY, because during bombarding, the element used, contains electrons which reacts with the non-radioactive substance which on further emits radiations.
Artificial radioactivity: metal + electrons = radiation
Photoelectric effect: metal + radiation = electrons
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