State one property that all EM waves have in common.
All EM waves travel at the same speed in a vacuum.
EH
Related Physics GCSE answers
All answers ▸Describe how the velocity and forces acting on a skydiver change during their fall (6 marks)
What is the difference between current and voltage?
Find the speed of a wave.
A charged particle in a cyclotron moves in a circle with radius 5mm. If the field in the cyclotron is 0.06 T and the velocity of the particle is 2.4x10^7, what is the charge-mass ratio of the particle?