In the Photoelectric Effect, a Photon with an Energy of 5.3

question 29

Multiple Choice

In the photoelectric effect, a photon with an energy of 5.3 × 10-¹⁹ J strikes an electron in a metal. Of this energy, 3.6 × 10-¹⁹ J is the minimum energy required for the electron to escape from the metal. The remaining energy appears as kinetic energy of the photoelectron. What is the velocity of the photoelectron, assuming it was initially at rest?

• A) 3.7 × 10¹⁴ m/s
• B) 3.7 × 10¹¹ m/s
• C) 1.9 × 10⁶ m/s
• D) 6.1 × 10⁵ m/s
• E) 1.7 × 10^-19 m/s

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Definitions:

Conflict Process

The sequence of events and interactions that occur from the beginning to the resolution of a conflict.

Positive Outcome

The beneficial result or effect of an action, situation, or decision.

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The extent to which members of a group or team can achieve unity and remain bonded towards common goals.

Conflict Process

The sequence of events and interactions that occur when there is a disagreement or dispute between individuals or groups.