Hi Jacob, that's a good point! Yet experientially, doing experiments shining light on metals, it is found that the amount of energy we need to stop current flow depends on the colour of the light. So that is the experience of the experimenter! It was an unexpected result. I could change the thumbnail to "light energy relates to its colour" perhaps!?
One very interesting theory. Theories that can explain previously existing phenomena.
Indeed, thanks for the comment!
I would rather say that colour depends on frequency and thus energy ;-)
Hi Jacob, that's a good point! Yet experientially, doing experiments shining light on metals, it is found that the amount of energy we need to stop current flow depends on the colour of the light. So that is the experience of the experimenter! It was an unexpected result. I could change the thumbnail to "light energy relates to its colour" perhaps!?
@@AndrewJReader That certainly is true. We came from opposite directions, haha.