The Photoelectric Effect Shows That There Is a Minimum Frequency

question 90

Multiple Choice

The photoelectric effect shows that there is a minimum frequency (energy) required todislodge an electron from an atom. This effect demonstrates

• A)the speed of light is a constant.
• B)the wave nature of light.
• C)the particle nature of light.
• D)the inverse relationship between wavelength and frequency.
• E)when photons kick an electron out of a metal atom, the electrons move fastest when thewavelength of light is longest.

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Definitions:

International Strategy

A business approach used by companies to expand their operations and market presence across national borders.

National Strategy

A comprehensive plan of action developed by a country to guide decisions and achieve rational outcomes.

Payoff Matrix

A table that shows the potential outcomes or payoffs in a decision-making situation, typically used in game theory to analyze the strategies of different players.

Dominant Strategy

In game theory, a strategy that yields the best outcome for a player, regardless of what the other players do.