When a wave strikes a solid barrier, it behaves like a tennis ball hitting a wall. this demonstrates which wave behavior?

The appropriate response is reflection. It is the main property in which the wave does not keep pushing ahead. Light can twist and travel through the material, which is called refraction. Or, then again, light can skip off the material, which is called reflection. The impression of a wave is basically a procedure by which a wave, regardless of whether light, stable, infrared, or radio waves, hits a question and skips off it.