The Spacing of the Atoms in the H₂ Molecule Is

question 5

Multiple Choice

The spacing of the atoms in the H₂ molecule is 7.4 x 10^-11 m. What is the energy of the L = 1 rotational level?

• A)9.0 x 10^-2 eV
• B)7.0 x 10^-2 eV
• C)4.5 x 10^-2 eV
• D)3.0 x 10^-2 eV
• E)1.5 x 10^-2 eV

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Definitions:

Sleep Deprivation

The condition of not having enough sleep, which can lead to various negative health and cognitive effects.

Inverted-U Function

A theory suggesting that performance increases with arousal up to an optimal point, beyond which further increases in arousal can lead to decreased performance.

Arousal

A physiological and psychological state of being awoken or stimulated to action.

Performance

The action or process of carrying out or accomplishing an action, task, or function, often measured against known standards.