Which frequency is equivalent to 2425 MHz?

Which frequency is equivalent to 2425 MHz?

• A. 2.425 kHz
• B. 2.425 MHz
• C. 2.425 GHz
• D. 2425 GHz

Answer: (C)

The frequency of 2425 MHz is equivalent to 2.425 GHz because the prefix "Giga-" denotes a factor of one billion (10^9), while "Mega-" denotes a factor of one million (10^6). Therefore, when converting from megahertz (MHz) to gigahertz (GHz), you divide by 1000, since 1 GHz is equal to 1000 MHz. For example, 2425 MHz divided by 1000 equals 2.425 GHz. This relationship is essential for understanding how frequencies are expressed in different units, which is a common task in radio communications. The other choices represent incorrect conversions or levels of frequency. For instance, 2.425 kHz is far lower than the given frequency, and 2.425 MHz is still below the frequency being discussed. Lastly, 2425 GHz represents a frequency far beyond 2425 MHz, as it is a thousand times higher, thus illustrating the importance of understanding the difference in scale between these units.

The frequency of 2425 MHz is equivalent to 2.425 GHz because the prefix "Giga-" denotes a factor of one billion (10^9), while "Mega-" denotes a factor of one million (10^6). Therefore, when converting from megahertz (MHz) to gigahertz (GHz), you divide by 1000, since 1 GHz is equal to 1000 MHz.

For example, 2425 MHz divided by 1000 equals 2.425 GHz. This relationship is essential for understanding how frequencies are expressed in different units, which is a common task in radio communications.

The other choices represent incorrect conversions or levels of frequency. For instance, 2.425 kHz is far lower than the given frequency, and 2.425 MHz is still below the frequency being discussed. Lastly, 2425 GHz represents a frequency far beyond 2425 MHz, as it is a thousand times higher, thus illustrating the importance of understanding the difference in scale between these units.