From the following statements about mechanical waves, identify those that are true for transverse mechanical waves only, those that are true for longitudinal mechanical waves only, and those that are true for both types of waves. A. In longitudinal waves, the particles of the medium move parallel to the direction of the flow of energy. B. Many wave motions in nature are a combination of longitudinal and transverse motion. C. In transverse waves, the particles of the medium move perpendicular to the direction of the flow of energy. D. All of the above

D all of the above

Explanation:

All of the statements in the options are the character's exhibited by both longitudinal amd transverse waves.

Examples of transverse waves are water waves, light waves, radio waves, and also waves produced in strings and ropes.

Examples of longitudinal waves includes : vibrating turn fork,, drum head etc

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

double the distance = divide strength by 4