Task 1 All waves transfer ______ from one place to another. Matter does/does not get transferred. Some waves travel at right angles to the wave vibrations. These are called ___________ waves. ____________ waves are examples of this type of wave. Other waves travel along the same direction as the wave vibrations. These are ______ waves. _______ waves are an example of this type of wave Where two waves meet, they affect each other. This is called s__________ Task 2 Task 3 1(a) The distance between one point on a wave and the same point on the next wave is the _______________ of the wave. (b) The _______________ is the number of waves produced by the source each second. (c) The distance from the rest position (middle) to a trough or peak is called the _______________ of the wave. 2 Look at the following waves. For each wave, write down the wavelength and the amplitude: i the wavelength ii the amplitude. Stretch and Challenge 5 Label which wave has the highest and lowest frequency. Which will sound the highest in pitch?