Which of the Following Is Incorrect

question 54

Multiple Choice

Which of the following is incorrect?

• A)The emission spectrum of hydrogen contains a continuum of colors.
• B)Diffraction produces both constructive and destructive interference.
• C)All matter displays both particle and wavelike characteristics.
• D)Niels Bohr developed a quantum model for the hydrogen atom.
• E)The lowest possible energy state of a molecule or atom is called its ground state.

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Definitions:

Fixed Costs

Expenses that remain constant regardless of the amount of production or sales, including rent, wages, and insurance premiums.

Mixed Cost

A cost that contains both fixed and variable components and changes with the level of output but not directly in proportion.

Fixed Cost Element

A component of total costs that does not change with the level of output or activity within a certain range.

Fixed Cost

Costs that do not change with the level of manufacturing activity or output, such as rent, salaries, and insurance premiums.