> wikichris said on
11-25-2009 at
14:18:
A stick of dynamite or a cuboid of explosive is still effectively a point source. When you throw different shaped rocked into a lake the ripples are always circular.
> twdarkflame said on
11-25-2009 at
14:05:
Sorry, I didnt make my reply clear enough.I do agree its not the car, but I was saying that the explosives themselves wont be a point source.Not sure what sort of explosives they are using, but I was guessing it was probably that cubiod shape pack under the car.
> wikichris said on
11-22-2009 at
22:07:
Think you need to reread what I wrote. I'm sure you'd agree the explosive causing the car to "blow up" is a point source. I don't think it's the car itself exploding causing the shockwave but the explosives within which IS a point source.
> twdarkflame said on
11-22-2009 at
22:03:
is it a point source? surely it would be a cuboid shaped source? Not that Id expect a perfectly square shockwave either ;)Too bad this isnt in higher res to get a closer look.
> killerpups17 said on
11-21-2009 at
09:30:
fantastic shock wave XD
> wikichris said on
11-20-2009 at
09:05:
What's irregular about the source? It's not the car exploding that's causing the shockwave but the high explosives under the car which IS a point source. I don't think the structure of the car has much of an effect in attenuating the shockwave.
> JackBaxterProduction said on
11-19-2009 at
15:13:
damn...
> twdarkflame said on
11-18-2009 at
12:45:
I must admit, I just cant work out why youd get a perfectly elipse shaped shockwave ripple from a real explosion :-/Not saying its fake, just that I dont understand how it can be so regular,is there some physics effect that makes ripples into regular shapes from highly irregular sources?
> hrdknox2000 said on
11-17-2009 at
01:00:
Where was this car bomb footage taken from? Was this security camera footage or a staged event or what?
> GottaLaunch said on
11-14-2009 at
15:54:
Freakin' awesome!
> elixiiir said on
11-11-2009 at
06:18:
OMG the wave !!
> TheShadowPhantom1 said on
11-08-2009 at
07:05:
omg the shock wave looked awesome lol.
> fkngtwat said on
11-07-2009 at
14:23:
dislike? well anyway thats soughta what i meant anyway
> wattapassa said on
11-07-2009 at
12:29:
no, you cant actually. what your thinking of is just a medium that the soundwaves move. for example, if you hold a candle infront of the subwoofer, then play some happy hardcore, or something with a big loud beat, you will see the fire move according to the song, as if it were dancing. just like you cant see wind, but you can see its effects if you hold a piece of paper up, and it flies away. why the dislike?
> TeeTeeXD94 said on
11-07-2009 at
12:08:
Why have people bad commented this? He's telling the truth and you dislike it because he's clever?Man, you guys are pathetic...
> aarontalavera said on
11-07-2009 at
04:59:
necesito saber como se llama ese efecto que distorciona la imagen en una onda expansiva!! necesito saberlo para buscarlo en wikipedia !
> wattapassa said on
11-01-2009 at
21:42:
, its the extremely hot air being pushed away, the way you see a flimmering over a fire, just the explosion propelling this in an even manner.
> Ultim47eCStrike said on
10-27-2009 at
22:36:
o shit, i was bout to exit this video when that sound wave shit came out, wow
> banloo29 said on
10-24-2009 at
02:29:
you can see sound waves as a jet goes supersonic
> Goldberg1337 said on
10-23-2009 at
15:47:
Best comment, claus93Sethsen.
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