Unexplained bright flash of light inside house - Physics Forums
Dec 31, 2022 · Last night I was awoken by what seemed like an extremely bright flash of light. I sat up and saw another bright flash of light just outside my bedroom that...
How to calculate flash point of mixture? • Physics Forums
Jun 7, 2012 · Hey guys, I would like to create a mixture out of two liquids with an ideal flash point of around 70ºF. The liquids I have to work with are 200 proof (100%) isopropyl alcohol (2-propanol) and …
Flash Point of Petrol & Diesel: Pressure & Self Ignition
Aug 13, 2018 · Flash point temperature of petrol is lesser than that of diesel at the same pressure. Does this mean, if I take petrol and diesel as liquids in separate containers and heat them, rapid …
Why N-Butane & Isobutane Have Different Autoignition & Flash Points
Aug 22, 2012 · The autoignition temp of n-butane (straight chain) is 288 degree Celcius while that of isobutane (branched chain) is 460 degree Celcius. The flash point of...
What caused the mysterious flash of light during 9/11 plane strikes?
Mar 13, 2006 · What caused the mysterious flash of light during 9/11 plane strikes? Chi Meson Mar 13, 2006 conspiracy
Magpul moe Mil Spec FDE 50.00 and Aimpoint Kill flash Both SPF
Aug 3, 2009 · Magpul Moe mil spec stock in FDE prefect condition asking 50.00 shipped 45 ftf SOLD Aim point kill flash came on my Comp m2 asking 25.00 free shipping SOLD will trade for .45 acp
Optimizing Camera Flash Performance: The Role of RC Circuits
Jan 29, 2015 · 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 …
Magpul MIAD Grip (FDE)/M-LOK Rail Covers/Troy Flash hider- Socal
Magpul MIAD Gen 1.1 FDE Grip set (NIB) $25 (Sold) Magpul MIAD Gen 1.1 Black Grip set (NIB) $20 (Sold) -missing small back strap Magpul M-LOK Rail Covers Type 2 Black $10 (Sold) AAC Blackout …
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 …
Camera Flash Circuit Explanation - Physics Forums
Jul 22, 2012 · These two websites: http://www.increa.com/reverse/dc/ and http://thesignalpath.com/blogs/2011/06/12/camera-flash-circuit-and-nixie-tube-tutorial/...