Longitudinal Wave, Wave in which the particles vibrate along the same direction as the wave, Transverse Wave , Wave in which the particles vibrate at right-angles to the direction of the wave, Frequency, The number of waves generated per second, Peak/crest, The top point of a wave, Trough, The bottom point of a wave, Amplitude, Height from the axis to the crest (or to the trough), Wavelength , Horizontal distance from crest to crest (or trough to trough), Period, The time for one wave to pass a point, Energy, This is transferred by all waves.

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟