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The Historical Development of Atomic Theory

Question 2 • SVHS Chemistry 1 $FA

The energy of the emitted electrons depends on the of the light.

Answer
A
exposure
B
frequency
C
intensity

Explanation

In the photoelectric effect, the energy of emitted electrons depends on the light’s frequency. Higher-frequency light gives each photon more energy, which can produce electrons with greater kinetic energy. Intensity affects how many electrons may be emitted, not their energy.

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