When a longitudinal wave is incident upon an inclined interface and is refracted at ninety degrees, the angle of the incident longitudinal wave is called:

Related MCQs

• The longitudinal wave incident angle at which the refracted shear wave angle equals ninety degrees is called:
• When a longitudinal wave is incident upon an inclined interface between zero degrees and the first critical angle:
• Calculate the refracted shear wave angle in steel [VS = 0.323cm/microsec] for an incident longitudinal wave of 37.9 degrees in Plexiglas [VL = 0.267cm/microsec]
• Calculate the refracted shear wave angle in steel [VS = 0.323cm/microsec] for an incident longitudinal wave of 45.7 degrees in Plexiglas [VL = 0.267cm/microsec]
• Calculate the refracted shear wave angle in aluminium [VS = 0.31cm/microsec] for an incident longitudinal wave of 43.5 degrees in Plexiglas [VL =0.267cm/microsec]
• Calculate the refracted shear wave angle in aluminium [VS = 0.31cm/microsec] for an incident longitudinal wave of 53 degrees in Plexiglas [VL = 0.267cm/microsec]
• The relationship between the longitudinal wave incident angle and the refracted shear wave angle is defined by:
• The angle of a refracted shear wave generated as a sound wave passes at an angle through an acoustic interface is dependant on:
• The angle of a refracted shear wave generated as a sound wave passes at an angle through an acoustic interface is depentant on:
• When a longitudinal wave sound beam passes through an acoustic interface at some angle other than zero degrees: