test.

[Smiley.Socks]

I could do with some iced - coffee

 

[CrazyChik]

Rawr.

 

[marypops!]

What is the density of a diluted salt solution containing 60% by volume of brine.

What is the density of a solution made by mixing 0.6kg of brine with 0.4kg of water. Take the densities of water and brine as 1000 and 1200 kgm-3 respectively.

Hmm... I don't get how to do this one.

 

[CrazyChik]

I give up.

 

[Smiley.Socks]

I found some!!!!!

 

[AmandaSparks730]

What is the density of a diluted salt solution containing 60% by volume of brine.

What is the density of a solution made by mixing 0.6kg of brine with 0.4kg of water. Take the densities of water and brine as 1000 and 1200 kgm-3 respectively.

Hmm... I don't get how to do this one.

Well, the density of water is 1.0, if that helps anyway.

 

[poisoned apple]

hey guys...
i haven't been on in a while...
1) my brother is a computer hog...
2) yesterday we had a HUGE wind storm that had winds that were remnants of hurricane Ike...
i'm one of the lucky ppl...
check out this article...http://nky.cincinnati.com/apps/pbcs...NEWS0103/309150021&referrer=FRONTPAGECAROUSEL

 

[Smiley.Socks]

OMaiGawsh. I hope your okay!

 

[marypops!]

I just made up the answer...

I'm onto the next one.

The outlet of a tap is 5m below the water level in the supply tank. The cross-sectional area of the outlet is 75mm squared. What is the pressure at the outlet, and what force must be exerted on a plate held across it in order to stop water coming out.

 

[poisoned apple]

i'm fine...
like 3 ppl have died tho...
there's a whole bunch of branches in my backyard...
some of my tv stations don't work...
a whole bunch of ppl don't have power...
like my school...

 

[poisoned apple]

I just made up the answer...

I'm onto the next one.

The outlet of a tap is 5m below the water level in the supply tank. The cross-sectional area of the outlet is 75mm squared. What is the pressure at the outlet, and what force must be exerted on a plate held across it in order to stop water coming out.

hmm...
idk...
say 42...
cuz that's the answer to the question isn't it?...
lol...

 

[CrazyChik]

Lissa that's awful!

 

[Smiley.Socks]

I hope everything's okay hun.

Im going for a bath... I'll take to ya all tomorow..

 

[poisoned apple]

Lissa that's awful!

thanks haz...
my mom said that some ppl came into her store and were like "why shouldn't we be shopping?"...
ppl are so stupid...
the city of Newport was placed on a state of emergency...
everything's ok now...

 

[CrazyChik]

Aw bye Elin.

 

[AmandaSparks730]

Geometry

ON TO THE CHEMISTRY!

 

[poisoned apple]

I hope everything's okay hun.

Im going for a bath... I'll take to ya all tomorow..

thanks...
see you later...

 

[CrazyChik]

thanks haz...
my mom said that some ppl came into her store and were like "why shouldn't we be shopping?"...
ppl are so stupid...
the city of Newport was placed on a state of emergency...
everything's ok now...

Newport is a town near me xD
It's really rough there.
Random info lol.

I'm glad you're ok!

 

[poisoned apple]

chemistry is so much fun!!!...
-gags-...
lol...

 

[Smiley.Socks]

Bye Haz. And Lissa... hope you'll be okaay