Which of the Following Statements Concerning Quantum Mechanics Is/are True

question 53

Multiple Choice

Which of the following statements concerning quantum mechanics is/are true?
1) The behavior of submicroscopic particles can sometimes be described as waves.
2) Quantum mechanics limits us to making statistical statements about the location of an electron in an atom.
3) The uncertainty principle is important only for particles of very small mass,such as the electron.

• A) 1 only
• B) 2 only
• C) 3 only
• D) 2 and 3
• E) 1,2,and 3

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Definitions:

Flaccid

Pertaining to muscle weakness or softness, often indicating a lack of muscle tone.

Rigor Mortis

A postmortem condition where the muscles of the body stiffen due to chemical changes, occurring several hours after death.

Triceps

A muscle located at the back of the upper arm, responsible for extending the elbow.

Three Heads

typically refers to a muscle having three points of origin or attachments, such as the triceps brachii.