So basically my physics teacher expects us to write us an essay on wave-particle duality over Christmas, even though we have our mocks after Christmas and he hasn't actually taught us it. I have read about it on a couple of websites, but would appreciate some help understanding it. Any attempts to explain it/ useful links/videos will be much appreciated, thank you
Topics he expects us to cover in our essay:
How I know light is a wave
How I know light is a particle
How I know electrons and alpha particles behave as particles
How I know electrons and alpha particles behave as waves
Are light and electrons waves, particles, both or neither?
What is a particle wave?