Good question, I was curious so I google'd around and learned something new!
The selective absorption of light by a particular material occurs because the selected frequency of the light wave matches the frequency at which electrons in the atoms of that material vibrate. When the two...
I don't know much on these kinds of things but I was just sitting here thinking with my fan on...
So particles or atoms or whichever heat up when they move faster/shake faster right? Why is it when the wind hits me I cool off? I assume the wind would speed them up even more right? I feel...