What are the two types of waves and the key properties of each?

What is polarisation?

How is light polarised?

What is the difference between one complete cycle of a wave and the period of a wave?

Define displacement, amplitude and wavelength.

What is the equation to calculate the period of a wave, for waves of frequency, f?

Equation to work out the wave speed

What is the phase difference of a vibrating particle and the equation to calculate phase difference?

What is equal to 1 radian

What are the 3 main properties of waves?

What two factors effect the way the waves spread out when diffracted ?

What is the dish design for, for satellites ?