Which of the Following Statements Best Describes the Relation Between

question 55

Multiple Choice

Which of the following statements best describes the relation between the quantum theory and the photoelectric effect experiment?

• A)Quantum theory explains the photoelectric effect.
• B)The photoelectric effect contradicts quantum theory.
• C)Quantum theory has no bearing on the photoelectric effect.
• D)The photoelectric effect explains quantum theory.

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Definitions:

Multiplier

A factor that quantifies the additional economic impact of spending; it measures by how much a change in investment or government spending will affect the total economic output.

MPC (Marginal Propensity To Consume)

The proportion of additional income that an individual consumes rather than saving.

MPC (Marginal Propensity To Consume)

The ratio of the change in consumption to the change in income, indicating how income changes affect spending.

Multiplier

An economic factor that quantifies the effect of investment on income, showing how much economic activity is generated by a given increase in spending.