Beer Definition and 91 Threads

Hello Frndz, Yesterday I watched i video on You tube, The video shows a beer freezing in 2 sec. I was wondering if the video was fake or it is possible to do so. If it is true, can anyone tell me whatz the logic behind this..? Thanx Max

I've been given a project to improve the design of a turbine used to measure the flow of beer! I've trawled the web and libraries to find previous work in the hope of finding some handy pointers, rules of thumb and simple equations to guide me. However, I've had little joy. Basic parameters...

Homework Statement The p-nitrophenolate ion absorbs lights at 405nm. A solution that is 74um in the p-nitrophenolate ion was diluted 1 in 2 with water.Absorbance of resulting solution at 405nm was .650. Calculate molar extinction coefficient of the p-nitrophenolate ion at 405nm. Your meant to...

Hi, I'm an pharmacy student and I've forgotten how to answer questions on the beer lambert law. I would be grateful if anyone could show me how to answer these questions below. (a)In pharmaceutics it is usual to use the specific absorption coefficient A (1%, 1 cm). What is this term...

What kind of beer should they drink?

Serious question. I drink a beer once a day, usually in the afternoon. Sometimes two. I know that most people drink at least one soda a day. Which is worse for you? I think drinking a soda a day is has got to be much worse for you considering it has lots of acid, and sugar. Also, beer doesn't...

I went to an American Helicopter Society (AHS) DC, chapter meeting tonight. It's full of people who are big in the government and industry. This months guest speaker was with Dell Dailey of the US department of state (He's a former chopper pilot, blackhawks, cobra, and hueys). He said whatever...

I was thinking of buying a cheap device to pump air into large bottles of beer that I didn't finish drinking to keep up the carbonation for another day or so, but the following Amazon reviews of a similar more expensive device got me wondering if it's a waste of time and money...

Homework Statement Hello there! Right now I am preparing for my exam, but I am having some problems with an experiment which we had earlier this year on class. It was an experiment, in which we rolled canned beers down an incline, one with beer in it, and one with no beer in it. The...

freezing Beer in the Heat! Hey everybody!... the other day i had a few Beers in the refrigirator...i went to get one and i grab one...it was liquid...it wasnt frozen as the others...then when i open it up...it started to frozen from top to botton continuosly!...it took like 15 seconds to do...

Homework Statement In a local bar, a customer slides an empty beer mug down the counter for a refill. The bartender is momentarily distracted and does not see the mug, which slides off the counter and strikes the floor 0.60 m from the base of the counter. The height of the counter is 0.900 m...

1. If you take beer out of the fridge, dip it for 30 seconds in liquid nitrogen, then open it, it will foam up. Skipping the LNO2 cooling stage, it doesn't foam up, why? 2. Pouring a bottle of beer into Dewar of liquid nitrogen, then letting LNO2 evaporate leaves pieces that are shaped like...

Homework Statement In a local bar, a customer slides an empty beer mug down the counter for a refill. The bartender is momentarily distracted and does not see the mug, which slides off the counter and strikes the floor at distance d from the base of the counter. The height of the counter is h...

Lord Bless Charlie Mops. So what are your favourite types and brands of beer? I prefer darker beers myself, Guinness being my favourite. New Castle, Negra Modelo, Sapporo, and Flying Dog(Denver microbrew) are the only other beers I have ever tried and enjoyed. Otherwise I have also...

Great beer ! I just looovvvee drinking beer : and then enjoy a nice recital : http://uk.youtube.com/watch?v=_RgL2MKfWTo marlon

Can someone help me understand this: By salting the crushed ice, the beer got cold faster. Why?! I have recently studied some Enthalpy, so if anyone could give me an explanation to this using anything related to Enthalpy I'd be very grateful!

I heard alcohol evaporates, also the carbon dioxcide pop does the samething, am I loseing alcohol percentage when I let my beer stand?

This sounds like a college student wet dream. A physicist has been appointed as a http://media.www.lawrentian.com/media/storage/paper409/news/2007/04/01/Erotica/Marler.To.Become.First.Beer.Studies.Fellow-2828558.shtml" . The news article is actually pretty hilarious! Now that might explain...

Random question: How much does a regular beer bottle (12 fl oz) weigh? I'm doing a physics project involving the weight of beer bottles, and I don't have a scale, balance, etc. :rolleyes:

I'm not a physics guy. I'm not even sure that that this is the right forum, but "solid state" sounded appropriate. Here is a link to a beer refrigerator that will chill beer to 22 F without freezing. http://biz.yahoo.com/prnews/061107/cgtu049.html?.v=73 My question is how this is possible...

why there have bubble in beer, what the pathway do the bubbles go in pv diagram my idea : assume temperature is constant pressure in the bottom is higher than the suface so the bubbles size increase then where the energy come from?

who here likes beer, what what is your favorite beer? Who hates beer? 'cause I was just thinkin I could go for a beer right now... I don't know what kind, but just simply a beer would be nice right now. If I had to say which kind I like I'd say I'm kinda partial to lagers, pale ales, and...

I brew beer as a hobby and in order to avoid the cold i want to take my boiling inside. Because propane inside my apartment is dangerous I was looking to heat my boil with a modified electric heating element from a hot water heater. I need to figure out an equation that will tell me how...

When you drink a beer, it enters you cold, and leaves you warm. If you were to find the amount of energy required to raise the temperature of the beer, assuming that the energy is provided by yourself, you would find it to be greater than the caloric content of beer. If this is true (and it is)...

Please help, A 15.23mg sample of cocaine was cemically digested to convert its nitorgen to ammonia and then diluted to 100.00cm3. A 10.00cm3 of this solution was placed in a 50.00cm3 volumetric flask and treated with 5.0cm3 of phenol solution and 2.0cm3 of sodium hypochlorite solution. The...

http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2005/08/21/wbeer21.xml What'll they think of next ?!

BRUSSELS (Reuters, Aug. 12) - Monks at a Belgian abbey have been forced to stop selling their famous beer after it was voted the best in the world and was promptly sold out. The abbey of Saint Sixtus of Westvleteren in western Belgium is home to some 30 Cistercian and Trappist monks who lead...

This is the time to leave your, "better half", "the trouble and striffe", and talk man stuff, like beer There is just so many different brews like, Woodford Norfolk Nips Wessex Old Shag Wessex Gee Spot Wessexs Jock Srap Burton Bridge Tickle Brain It will take a while to sample them all...

I just found this on the web and thought i`d share... As we all know, it takes 1 calorie to heat 1 gram of water 1 degree centigrade. Translated into meaningful terms, this means that if you eat a very cold dessert (generally consisting of water in large part), the natural processes which...

On another message board I belong to, someone asked why some beer manufacturers hand dip the top of the capped bottle in wax. This is part of one reply given by a home brewer: Can this be correct? Since the pressure inside the bottle is higher than the pressure outside of the bottle, can...

R. F. Streater lists Phase, the operator conjugate to the number operator as his http://www.mth.kcl.ac.uk/~streater/lostcauses.html#VIII . I have found recently a curious historical report of this cause: hep-th/9304036, and its prottagonists are intriguing as well.

Something in the Beer? Last night I went to a local 'Beer Fest' where vendors were promoting their products. Of course I helped myself to a healthy portion of the libations that were offered. While trying one of the brews I was having a conversation with a friend of mine who is a distributor...

you know how you can get evaporated milk at a grocery store, i wonder if it would be possible to make evaporated beer? you know, just add water. it would be great for taking on hiking trips. :approve:

why do ppl suffered from famine always has a beer belly?

Right! I don't actually have an answer here, so don't get your hopes up, but your thoughts please! I buy two bottles of cold beer at the bar, they're both taken out of the fridge and opened at the same time. I'm holding one in each hand. I can only down a few before my stomach gets full...

http://www.newsday.com/business/local/newyork/ny-bzbeer273943679aug27,0,2337561.story?coll=ny-nybusiness-headlines

This story surprisingly puzzles some people: Eleven friends go into a beer hall. Six of them sit at table A and five of them sit at table B. Each of the eleven orders one round for his own table. Now table A has more payers, but a person at table A ends up paying more than a person at...

I'm not quite sure if this is the most appropriate forum. Some jerks were throwing beer bottles in the parking lot the other day. I was quite angry at them. Is it possible for broken beer bottles to cut car tires so as to make them lose air?

Physicists from Belgium have published a theory that explains the formation and movement of antibubbles. http://physics.about.com/cs/bubles/g/antibubble.htm : where bubbles are thin surface of fluid in air surrounding a pocket of air, an antibubble is a thin surface of air in fluid...

In my part of the world, durian is regarded as the king of fruits. I myself don't like it personally, but I was just wondering if anyone here knows why (EDIT: and how) durian eaten with a drink of beer may be fatal. Apparently, it causes some kind of an explosion in your bowels. I'm not sure if...

OK, so I'm at my favorite watering hole last weekend, and someone orders a Corona with lime. The bartender puts the lime in, and the beer starts to freeze. Everyone in the place looks at me and asks me why, and I don't know. "Don't you know anything useful?" they demand, but I can only...