certain devices utilize electromagnetic wave to determine the position and velocity of an object in these devices the ways are emitted reflected off the object, and the time it takes for the wave to return the distance traveled by the wave cab be calculated, which category of wave would be the most secure choice for such a device.

Question

A. ultra Violet waves
B. x rays
C. gamma waves
D radio waves

Answer 1

The most secure choice for such a device would be D. radio waves. Radio waves have long wavelengths and low frequency, which makes them less prone to interference and easier to detect and track. Additionally, radio waves are less harmful to living organisms compared to other options like ultraviolet waves, x rays, or gamma waves.