which is one characteristic shared by electromagnetic and mechanical waves?\n○ both have a frequency and…

which is one characteristic shared by electromagnetic and mechanical waves?\n○ both have a frequency and amplitude.\n○ both move due to particles bumping into each other.\n○ both are formed by charged particles.\n○ both occur as a result of a disturbance.

which is one characteristic shared by electromagnetic and mechanical waves?\n○ both have a frequency and amplitude.\n○ both move due to particles bumping into each other.\n○ both are formed by charged particles.\n○ both occur as a result of a disturbance.

Answer

Answer:

A. Both have a frequency and amplitude.

Brief Explanations:

Electromagnetic and mechanical waves have frequency (number of waves per unit - time) and amplitude (maximum displacement). Mechanical waves move due to particle - to - particle interaction, while electromagnetic waves don't need a medium and aren't formed by charged particles bumping into each other. Electromagnetic waves are formed by accelerating charges, not just any charged particles. Both are caused by a disturbance, but having frequency and amplitude is a more fundamental shared characteristic.