The falling of light energy on a metal such that electrons are liberated from the...

Physics

NECO 2001

The falling of light energy on a metal such that electrons are liberated from the metal is called

A. electron effect
B. metal electron effect
C. metal emission
D. photoelectric effect
E. photoemission

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Correct Answer: Option E

Explanation

Under specific circumstances, electrons can be emitted out of the surface of a solid, when light strikes it. This is called the Photoelectric effect. It is also referred to as Photoemission or Photoelectric Emission.

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The falling of light energy on a metal such that electrons are liberated from the...

Correct Answer: Option E

Explanation

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