Wave Properties Answers

Which ray diagram demonstrates the phenomenon of absorption?

Which ray diagram demonstrates the phenomenon of refraction?

Which part of the wave is changed when there is interference?

Bats use a process called echolocation to find their food. This involves giving out sound waves that hit possible prey or food. When the waves hit an object, they bounce back to the bat, allowing the bat to locate its prey.What type of wave interaction is echolocation?

Which statements explain the phenomenon described in the scenario? Check all that apply.