Documents Section IV 15 Waves

Waves • • • • • • • • • • • • • Content 15.1 Progressive waves 15.2 Transverse and longitudinal waves 15.3 Polarisation 15.4 Determination of speed,…

Documents Preschool PPS 211- Sound and objects

Equipment for floating and sinking ● Large container (pre fe r a b l y transparent), newspapers, old towel, kitchen roll. ● Two hula-hoops labelled ‘ F l oater’ and…