Rectifier wrote:

"Cecil Moore" wrote in message
If the sun put out nothing except EM waves, what
would a comet's tail look like? I suggest you
read Eugene Hecht's section in "Optics" titled:
"3.3.4 Radiation Pressure and Momentum" in my
4th edition.

You cut off the first line of my post, "Do you know that the sun puts
out a lot of neutrons and other particles?" I didn't say the sun puts
out nothing except EM waves.

I am asking you: What if the sun put out nothing except
EM waves. Would comets still have a tail or not?
--
73, Cecil http://www.w5dxp.com