Master Class Digital Learning Academy

1.           What is a wave? a.       A particle in motion b.      A disturbance that travels through a medium c.       A stationary object d.      A type of electromagnetic radiation   2.      Which of the following waves requires a medium to travel through? a.       Radio waves b.      Light waves c.       Sound waves d.      X-rays   3.      What is the amplitude of a wave? a.       The distance between two consecutive troughs b.      The distance between two consecutive crests c.       The maximum displacement of particles from their equilibrium position d.      The speed of the wave   4.   ...