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- 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
- 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
- Camera Flash Circuit Explanation - Physics Forums
Camera Flash Circuit Explanation Thread starter Firefox123; Start date Jul 22, 2012; Tags Camera
- 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
- Optimizing Camera Flash Performance: The Role of RC Circuits
Homework Statement Consider the following circuit in a camera flash where a light bulb is in series with a charged capacitor: a) Derive, but do not solve, the governing differential equation for the circuit (Hint: treat the resistor and the light bulb as a single resistance ) b) Assume
- 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)
- Flash Point of Petrol Diesel: Pressure Self Ignition - Physics Forums
On the internet, I read that the self ignition temperatures of petrol and diesel are arround 260 and 210 degree celsius respectively The difference is just about 70degree celsius The temperature at the end of compression in a CI engine is about(500 to600 degre celsius)
- What caused the mysterious flash of light during 9 11 plane strikes?
Other extremely disturbing segments of this video are the clear, slow motion shots of the second plane going into the towers which show a flash right before the nose of the plane hits the building and a pod attached to the bottom of the plane This strange flash is clearly recorded from four different angles from four different cameras
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