ACTIVITY 2.: MYSTERY WORD DIRECTION: Arrange the jumbled letters to form the word that corresponds to its
description.
VRETSRSANE EWVA
Hint: It is a wave in which the direction of the wave's propagation is perpendicular to
the direction of the particles displacement
ECMAHLINAC EVAW
Hint: It is the wave which propagates only in a material or medium.
ALNIDUTGLONI WVEA
Hint: A mechanical wave whose particle displacement is parallel to the direction of
the waves propagation.
LROCGTNEAMECITE EAVW
Hint: It is a wave which does not necessary requires a material medium for its
propagation and own also travel through a vacuum.
REPCMOSISNO​