Wave Velocity Drag the item from the item bank to its corresponding match. Wave speed can be calculated using the formulas y= and v=d/t iтεм вank: Move to Top f=20Hz,lambda =5m drag and drop answer here f=2Hz,lambda =40m drag and drop answer here d=30m,t=5s drag and drop answer here . d=45m,t=9s dreg and drop answer here f=120Hz,lambda =6m drag and drop answer here