Hi guys.
I have a question on sonic pressure wave behavior in pipes.
When a pressure wave traversing down a pipe encounters a change in cross-section, namely, a convergence say like that of an expansion chamber, a negative pressure wave is reflected back in the opposite direction. My...
This is the exact phenomena that I imply in regards to achieving a straight line through spacetime. From my understanding the change of course in your position in time or "clock" does not fall out of synchronization relative from light's clock, because the light is the clock. There for the...
But aren't photons the only particle with constant velocity? would this not mean that since everything started they would be the only thing to maintain absolute synchronization with time's arrow ie achieve a straight line through space time?
Since to travel in a straight line through space time requires the subject in question to have zero change to its state of motion, ie maintain constant velocity at all times. Does this mean that the only entity to ever have and that ever will achieve a straight line through space time is light?
No I don't think this is it either because I tried applying a naked flame from a lighter directly to the exhaust outlet, I did this and tried from the bottom to the top of the rev range and still nada! any other Ideas?
Hey guys. I am new to the forum and am not a physicist or engineer. I have an RC model car and I am wondering how I can get the exhaust to produce flames. the engine is a .28 cu in (4.6cc) 2-stroke, no spark plug it uses a glow plug, it runs on a fuel mix of 20% nitro, around 16% oil and the...