A. Voltaic cell
B. Emission of electron by incident radiation
C. Emission of protons by incident radiation
D. Photographic plate
Correct Answer:
Option B – Emission of electron by incident radiation
A. Voltaic cell
B. Emission of electron by incident radiation
C. Emission of protons by incident radiation
D. Photographic plate
Correct Answer:
Option B – Emission of electron by incident radiation
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