How to pronounce“photoelectric”in English

The photoelectric effect describes what happens when you shine a beam of light on a metal plate.

So the photoelectric effect is, again, it's an experimental observation that if you shine light on a piece of metal,

Who cares about the photoelectric effect?

They used a photoelectric cell to translate sound waves into electric impulses, which were then converted into light waves and recorded photographically onto the film strip.

Einstein used this insight to explain the photoelectric effect how light can eject electrons from metal, but only when the frequency is high enough.

He also came up with the photoelectric effect.

He won it for the photoelectric effect.