Question 11 MarkWhat kinds of the waves are produced in solids, liquids and gases?AnswerElastic waves or material waves are produced in solids, liquids and gases.View full question & answer→
Question 21 MarkWhat is meant by the term wave motion?AnswerWave motion: The transference of energy when the particles of a medium, move about their mean position is called wave motion.View full question & answer→