Under which condition will radio waves eventually stop traveling?

Radio waves, like all electromagnetic waves, can experience different interactions with various materials and conditions while traveling through space. The correct answer indicates that radio waves will eventually stop traveling if they are reflected, refracted, or absorbed.

When radio waves are absorbed, their energy is converted into another form, typically heat, within the material that takes in the wave. This process means that the wave cannot continue traveling through that medium as it has lost the energy that would allow it to propagate further.

Reflection involves radio waves bouncing off a surface. While they may continue traveling in a different direction, the initial wave does not continue in its original path. Therefore, the original radio wave no longer travels in the same manner once it has been reflected.

Refraction occurs when radio waves pass through a medium change in speed due to a change in density. This bending of the wave does not allow it to continue in a straight line as it would in a vacuum, so the traveling wave is also altered in its original course.

The option indicating that all the conditions lead to the eventual stopping of radio wave travel is accurate because each condition results in a change in the propagation of the wave, either by losing energy or altering its direction, thus ending the original travel path of that radio wave