Quick answer: A wave is a repeating disturbance that carries energy from place to place without moving matter along with it. This grade 7 science quiz checks waves with 10 multiple-choice questions and instant feedback; every answer comes with a short explanation.
This waves quiz for grade 7 science has quick multiple-choice questions with instant feedback. Need a refresher first? Read the lesson or do the worksheet on waves.
Choose the one correct option for each question. The wrong options are based on real mistakes, such as mixing up period and frequency or confusing amplitude with wavelength, so read the explanation after each answer.
