Which Statement About Sound Waves Is NOT Correct

question 219

Multiple Choice

Which statement about sound waves is NOT correct?

• A) They are produced by a disturbance pattern in air molecules.
• B) They gradually dissipate as they travel from the original sound source.
• C) The human ear can detect sound waves between 20 and 20,000 cycles per second.
• D) The average human ear is most sensitive to sound waves with frequencies between 5,000 and 10,000 cycles per second.

---

Definitions:

Parallel

Describes components connected alongside each other in a circuit, allowing multiple paths for electrical current.

Rung

A level or step in a ladder logic diagram or PLC programming, representing a basic control element or condition.

Bit Level Instructions

Operations that manipulate individual bits within a byte or word in computer programming or digital logic.

Addresses

In computing, addresses refer to specific locations in memory or storage where data is stored, allowing for precise access and manipulation of data by the system or the users.