please help..?

1 ⤊

What are the different regions of the electromagnetic spectrum and the quantum change on these regions?

our topic is about refractive index..

thanks really for the help..

2007-01-23 01:03:20 · 1 answers · asked by carol 1 in Science & Mathematics ➔ Physics

1 answers

The classical electromagnetic spectrum is that cosmic ray-gamma ray-radio waves-micro waves- TV waves-infra red- visible way- UV-ultra violet wave,dark energy.So what is difference between with Group Velocity region and these.

2007-01-23 01:15:15 · answer #1 · answered by Anonymous · 1⤊ 0⤋