Interference occurs when waves overlap ... or canceling each other out (destructive interference). In this project, [Stoppi] specifically examines how light behaves when passing through thin ...

That's called destructive interference. And it's exactly what our noise-cancelling headphones are doing. Let's go back to those sound waves from before. See, sound waves, like light waves ...

For destructive interference the path difference must ... Young's experiment showed interference of light. As only waves demonstrate interference, this confirmed that light was a wave motion ...

A team of researchers in Switzerland, Germany and the US has observed clear evidence of quantum mechanical interference ...