The change of the direction of a wavefront as a result of a change in the velocity of the wave in another medium is called? by Sunday | Aug 31 | Physics WAEC | 0 comments A. refraction B. reflection C. diffraction D. polarization Correct Answer: Option A – refraction Users Also Read These:Which of the following wave characteristics can be…A body of mass 5kg moving with a velocity of 30ms‾¹…A transverse wave and a longitudinal wave travelling…The sketched graph represents a progressive wave…The change of the direction of a wave-front because…