Jon Chase is on Croyde Beach in Devon, headquarters of the junior GB surfing team. His mission is to find out what different types of wave there are and how they work. With Britain's best young ...

sound waves cause air particles to vibrate back and forth ripples cause water particles to vibrate up and down Waves cause a disturbance of the medium through which they travel. This allows them to ...

In the lab students determine the factor affecting the frequency of a pendulum. In the lab students determine the factor affecting the frequency of a pendulum and relate to simple harmonic motion.