Which of the Following Statements Is(are) True

question 60

Multiple Choice

Which of the following statements is(are) true?
I. An excited atom can return to its ground state by absorbing electromagnetic radiation.
II. The energy of an atom is increased when electromagnetic radiation is emitted from it.
III. The energy of electromagnetic radiation increases as its frequency increases.
IV. An electron in the n = 4 state in the hydrogen atom can go to the n = 2 state by emitting electromagnetic radiation at the appropriate frequency.
V. The frequency and wavelength of electromagnetic radiation are inversely proportional to each other.

• A) III, V
• B) II, III, IV
• C) I, II, IV
• D) I, II, III
• E) III, IV, V

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Definitions:

Strategic And Planning Decisions

High-level decisions that shape the overall direction and objectives of an organization, involving long-term planning and allocation of resources.

Production Forecasts

Predictions about the quantity of products a company needs to produce in future periods based on expected demand.

Aggregate Forecasts

Predictions of future demand for a product or service over a specific period, compiled from individual forecasts at a more general or combined level.

Disaggregate Forecasts

Involve breaking down aggregate forecasts into more detailed and specific forecasts, often by product, location, or time period.