How to calculate flash point of mixture? • Physics Forums
Jun 7, 2012 · The flash point of isopropyl alcohol is 53ºF, while the petroleum mixture has a flash point of 142ºF. A suggested approach involves adding water to the alcohol to raise its flash point and then …
Flash Point of Petrol & Diesel: Pressure & Self Ignition
Aug 13, 2018 · The flash point of petrol is lower than that of diesel, indicating that petrol vaporizes and can sustain combustion at lower temperatures. However, diesel can self-ignite at higher pressures, …
M1A Flash Suppresor - calguns.net
Jan 9, 2024 · (r) "Flash suppressor" means any device attached to the end of the barrel, that is designed, intended, or functions to perceptibly reduce or redirect muzzle flash from the shooter's field …
Camera Flash Circuit Explanation - Physics Forums
Jul 22, 2012 · Investigate the design and operation of camera flash circuits Electronics enthusiasts, circuit designers, and students studying electrical engineering who are interested in understanding …
Scar 17 for sale - calguns.net
Mar 12, 2025 · Like new Scar 17 for sale, less than 500 rounds through it. Comes with everything seen including pelican 1750 case, pined stock, folding stock, flash hider, muzzle brake, forward grip, 6 …
Mysterious Flashes of Light in Dark Room • Physics Forums
Jan 26, 2017 · The discussion centers on the phenomenon of mysterious flashes of light observed in a dark room, attributed primarily to static electricity generated by freshly washed bedding. Participants …
The Interaction of Sound and Light - Physics Forums
May 16, 2016 · Sonoluminescence, from the Latin for sound and light, is a phenomenon that involves a collapsing bubble emitting a flash of light. I used to be a bubble scientist so this is one of my favorite …
Find Capacitance for Camera Flash Unit • Physics Forums
Jun 16, 2009 · The discussion focuses on calculating the capacitance of a capacitor in a camera flash unit, where the circuit steps up the voltage from 3.1 V to 300 V. The average power dissipated in the …
Strange white flash in dark room. - Physics Forums
Jul 8, 2009 · Hi, Last night my girlfriend and I were lying in bed talking. We were facing each other and our faces were about 1m apart. The room was dark. Suddenly we both jumped because we …
Why N-Butane & Isobutane Have Different Autoignition & Flash Points
Aug 22, 2012 · The flash point of n-butane is -60 degree Celsius while that of isobutane is -83 degree celsius. I was confused by these..Why does n-butane have a higher flash point but a lower …