1) When you turn the phone volume up, which property increases? a) Amplitude b) Wavelength c) Frequency 2) The two types of waves are transverse and a) Compressive b) Longitudinal c) Mechanical d) Sound 3) What kind of wave is shown in the animation? a) Longitudinal b) Transverse

Scorebord

Visuele stijl

Opties

Template wisselen

Automatisch opgeslagen activiteit "" herstellen?