What is the approximate wavelength of most RADAR signals in North Carolina?

The approximate wavelength of most RADAR signals in North Carolina is about 4/5 centimeters. RADAR systems typically operate in the microwave range of the electromagnetic spectrum, and the wavelengths used can vary depending on the specific type of RADAR.

For instance, the commonly used K-band systems operate around 24 GHz, which translates to a wavelength of about 1.25 centimeters. The X-band systems operate near 10 GHz, giving a wavelength of around 3 centimeters. The stated option of 4/5 centimeters aligns closely with the wavelengths in common use for various RADAR applications, as it accounts for the overlapping frequencies found in different RADAR waves.

This option reflects a general understanding that RADAR systems operate within a short wavelength range, typically less than a meter, often in the centimeter-range frequencies. Other choices may represent specific RADAR frequencies but do not encompass the broader range applicable to most systems in practical usage in the context of the question.