What are the two terms commonly used for a 10,000 MHz radar set?

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Multiple Choice

What are the two terms commonly used for a 10,000 MHz radar set?

Explanation:
Radars are described by how fast they transmit (frequency) and the corresponding wavelength, with established band names that group similar frequency ranges. At 10,000 MHz, the wave frequency is about 10 GHz, which gives a wavelength of roughly 3 centimeters. That combination—3 cm wavelength and the X-Band designation—matches the standard range for X-Band (about 8 to 12 GHz). So the two terms used for this radar set are 3 cm and X-Band. Why the other pairings don’t fit: 1 cm would place the frequency around 30 GHz, not 10 GHz. The L-, S-, and P-Bands refer to lower frequency ranges (longer wavelengths) than 10 GHz, so they don’t correspond to a 10 GHz radar.

Radars are described by how fast they transmit (frequency) and the corresponding wavelength, with established band names that group similar frequency ranges. At 10,000 MHz, the wave frequency is about 10 GHz, which gives a wavelength of roughly 3 centimeters. That combination—3 cm wavelength and the X-Band designation—matches the standard range for X-Band (about 8 to 12 GHz). So the two terms used for this radar set are 3 cm and X-Band.

Why the other pairings don’t fit: 1 cm would place the frequency around 30 GHz, not 10 GHz. The L-, S-, and P-Bands refer to lower frequency ranges (longer wavelengths) than 10 GHz, so they don’t correspond to a 10 GHz radar.

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