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- Jet Fuel, JP-5, JP-8 DFM: Properties, Chemical Composition . . .
They contain hundreds of hydrocarbons as well as many additives The actual composition of any given fuel varies depending upon source of the crude oil, refinery processes, and product specifications The hydrocarbons in jet and diesel fuels are less volatile than those in gasoline JP-5 is a high-flash-point jet fuel developed by the Navy
- Unexplained bright flash of light inside house - Physics Forums
From the video, the initial flash was very short, showing up at full brightness only for two frames (although it was preceded by a couple of frames showing a partial flash) Frames seem to be 30 per second, so that makes the flash duration between a 30th and a 10th of a second (You can use comma and period on the keyboard to step back or forward)
- Strange white flash in a dark room - II - Physics Forums
Even comparatively dim flashes could appear bright when your eyes are in that situation Even though the flash itself might only last a tiny fraction of a second, the image sensed by your retina (which can include the walls floor ceiling -- anything lit by the flash) might last at least a little longer than that, just due to the way the eyes work
- How to calculate flash point of mixture? - Physics Forums
However, if you Google something like "Effect of Additives on the Flash Point of Flammable Liquid" you will find that you can begin by adding water to the alcohol to raise its flash point (for example, a mixture of 7 water 3 methanol seems to raise the flash point by 25 degrees C) You would then add this mixture to the petroleum
- 14. 5 upper question - Calguns. net
Hello everyone, I am interested in one of the H amp;R Retro Uppers from PSA As I understand, 14 5 quot; is legal to have without a pistol lower as long as it is already pinned and welded to make it 16 quot; Looks like the PSA uppers already come pinned and welded from PSA As the description says: quot;Barrel Length: 14
- No no - Calguns. net
I too found some Perfecta head stamp brass with off center flash holes; I had no trouble removing the primers I also found some 5 56 with the head stamp PIN C8 with undersize flash hole My decapping pin worked but my pilot pin is too big to fit in the flash hole to trim to length
- Debunking the Myth: Do LED Lights Flicker? Get the . . . - Physics Forums
Many LED bulbs produce flicker - a rapid switching between on and off states Because the flickering happens at a very fast rate - typically 120 times per second or faster - it is not immediately observable to humans and appears to us as a light bulb of steady and constant brightness
- SureFire 4 prong flash hider - Calguns. net
SureFire SOCOM 4-Prong FH556RC $180 Brand new in packing old stock SureFire 556 1 2x28 flash hider Price includes shipping Zelle, PayPal F amp;F, venmo
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