Question

How does the size of the RADAR wavelength being used relate to the size of what RADAR can sense?

Answer 1

The size of the RADAR wavelength determines what RADAR can sense. Smaller wavelengths detect smaller objects, while larger wavelengths sense larger objects. However, factors like RADAR system characteristics and detection capabilities also influence object detection.

Answer 2

The size of the RADAR wavelength being used is directly related to the size of what RADAR can sense. Shorter wavelengths can detect smaller details, while longer wavelengths are limited to detecting larger objects.

Step-by-step explanation:

The size of the RADAR wavelength being used is directly related to the size of what RADAR can sense. In general, the shorter the wavelength, the smaller the detail that can be detected.

For example, RADAR systems that use microwaves with longer wavelengths, such as several centimeters or greater, can detect the size of objects like aircraft, but cannot detect smaller details like individual rivets on the aircraft.

On the other hand, RADAR systems that use shorter wavelengths, like X-rays, can detect smaller details, such as the size of atoms. However, the use of X-rays is limited to specific applications due to their higher frequency and potential health hazards.