What Frequency Lies Four Octaves Above 1 KHz

question 23

Multiple Choice

What frequency lies four octaves above 1 kHz?

• A) 8 kHz
• B) 16 kHz
• C) 9 kHz
• D) None of these is correct.

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Definitions:

Arc

A luminous discharge of electricity through gas.

Voltage

The electric potential difference between two points, or the push that drives an electric current between those points.

Conduction

The transfer of heat or electricity through a substance, resulting from a difference in temperature or electrical potential.

Wilhelm Roentgen

The German physicist who discovered X-rays in 1895, an achievement for which he was awarded the first Nobel Prize in Physics in 1901.