Corsair1963 wrote:disconnectedradical wrote:That is like saying the F-22 looks more stealthy than the F-35....

There is difference between just going by looks and knowing how dimensions and size affect interaction with different wavelengths. It's physics, if you can't see beyond that then I can't help you.
WOW, I didn't realize you had the data in regards to the F-22's and F-35's IFR Nozzle Signature. To make that call....
Please, enlighten us....

Let me try again. The nozzle serrations on F135 is much smaller than the two large serrations on F119 nozzles. This means bigger serration length on F119 nozzles and also less circular profile. At lower frequencies and longer wavelengths especially when it's longer than the serration of F135 nozzle, the nozzle will appear circular instead of serrated, that's physics, and because of Rayleigh scattering when edge length becomes similar length as wavelength, F135 nozzle will not be as good as F119 nozzle at lower frequencies. At higher frequencies they're probably about equal in stealth. This is basic geometry and scattering.
Now, how much practical difference this makes, no one knows outside of classified information. Since both nozzles are pretty hidden by fuselage and tails, it may not matter that much.