What is the standard abbreviation for kilohertz?

What is the standard abbreviation for kilohertz?

• A. KHz
• B. kHz
• C. MHz
• D. Hz

Answer: (B)

The standard abbreviation for kilohertz is typically written as "kHz," with a lowercase "k." The prefix 'k' stands for "kilo," which means one thousand, and in the context of frequency, it is used to denote 1,000 hertz. The use of lowercase letters for metric prefixes (k for kilo, m for milli, etc.) is a standard convention in scientific and technical writing. Other abbreviations listed do not represent kilohertz correctly. "KHz" with an uppercase "K" is less common and not the officially accepted form for kilohertz when adhering to the International System of Units (SI) guidelines. "MHz" stands for megahertz, which is one million hertz, and "Hz" is the abbreviation for hertz, the base unit of frequency, without any prefix. This understanding of standard abbreviations is crucial in fields involving radio frequencies, where precision in terminology is key.

The standard abbreviation for kilohertz is typically written as "kHz," with a lowercase "k." The prefix 'k' stands for "kilo," which means one thousand, and in the context of frequency, it is used to denote 1,000 hertz. The use of lowercase letters for metric prefixes (k for kilo, m for milli, etc.) is a standard convention in scientific and technical writing.

Other abbreviations listed do not represent kilohertz correctly. "KHz" with an uppercase "K" is less common and not the officially accepted form for kilohertz when adhering to the International System of Units (SI) guidelines. "MHz" stands for megahertz, which is one million hertz, and "Hz" is the abbreviation for hertz, the base unit of frequency, without any prefix. This understanding of standard abbreviations is crucial in fields involving radio frequencies, where precision in terminology is key.