Science & Mathematics - 21 August 2006

2006-08-21 04:09:45 · 3 answers · asked by faradakiut 1 in Chemistry

2006-08-21 04:09:25 · 20 answers · asked by yogiraj 1 in Chemistry

2006-08-21 04:09:15 · 13 answers · asked by Anonymous in Weather

There is a bat in the area when we my family sit to talk and stuff. Also my dog is there. It's hanging from one of the chairs. It's small but it still looks nasty.

If I move the chair so that it flies away, is it going to attack me? Does it bite? Or get caught in my hair?

It's being annoying.

2006-08-21 04:07:12 · 9 answers · asked by Anonymous in Zoology

2006-08-21 04:05:52 · 7 answers · asked by Vincent D 1 in Physics

Is er voor NL een website die ongeveer hetzelfde doet als Yahoo Ask & Answers maar dan in de Nederlandse taal?

2006-08-21 04:04:41 · 2 answers · asked by Thermo 6 in Other - Science

2006-08-21 04:03:09 · 2 answers · asked by Anonymous in Physics

2006-08-21 03:59:10 · 6 answers · asked by Anonymous in Astronomy & Space

there's a bird(observer) watching other birds, 1st flock of birds fly to the sky, after that the 2nd flock of birds fly. 1 bird fron the scond flock go down and tell this to the bird(observer), "2nd flock is half of the 1st flock, all of us is 100 including you."


how many birds are there in the 1st flock?????????

how many birds are there in second flock????????



tnx for helping,,,,

2006-08-21 03:56:54 · 14 answers · asked by DEICIDE 1 in Mathematics

2006-08-21 03:54:36 · 4 answers · asked by saranya s 1 in Chemistry

2006-08-21 03:53:11 · 3 answers · asked by saranya s 1 in Chemistry

theory of carl popper

2006-08-21 03:51:12 · 4 answers · asked by mohamed z 1 in Other - Science

i have a reallly sensitive nose, always have. why is that?

2006-08-21 03:49:08 · 5 answers · asked by .:.:.Mizz_undaStood.:.:. 4 in Biology

2006-08-21 03:48:37 · 4 answers · asked by saranya s 1 in Chemistry

2006-08-21 03:46:56 · 5 answers · asked by Gary 3 in Zoology

2006-08-21 03:44:50 · 5 answers · asked by happyman 3 in Chemistry

2006-08-21 03:44:33 · 7 answers · asked by saranya s 1 in Chemistry

2006-08-21 03:43:12 · 6 answers · asked by saranya s 1 in Chemistry

do u think that HIV is the real cause of AIDS?

there r some scientists who think that HIV is a harmless viruse..others think that HIV does not exist..
what do u think?

2006-08-21 03:41:59 · 15 answers · asked by ldl990 4 in Medicine

This might relate to a question, are more than one photon packets in each wave cycle, but that is not my interest and I probably could not understand the answer.

This is connected to solving the problem of roadside bombs in Iraq. If a microwave signal could be pulsed at a IR frequency at a metal container having plastic explosives as its contents would an ultrasound signal (a mechanical wave) at the IR frequency vibrate the container? If so, if the ultrasound vibrations were at the same frequency of the peak IR absorption band of the N-N02 molecule would enough energy be generated in enough molecules to start a chain reaction to blow up the device well away from our troops.

Lacking much knowledge on these subjects my imagination is not hampered by the facts.

2006-08-21 03:41:16 · 3 answers · asked by Anonymous in Engineering

Explain the significance of the observation. In terms of partial molar volumes, lattice energy etc.

2006-08-21 03:39:57 · 3 answers · asked by happyman 3 in Chemistry

2006-08-21 03:36:30 · 5 answers · asked by maheshp50 2 in Biology

How do you write out in numbers $3.13 billion? Or any number that is in the billions that has a decimal. Is it 3,000,000,000.13? I'm not sure about it. Sorry if I sound stupid, but my brain wont work this morning!!!

2006-08-21 03:31:08 · 14 answers · asked by Anonymous in Mathematics

2006-08-21 03:29:20 · 11 answers · asked by FauxPas 2 in Mathematics

1.Which inequality does not have the value of -9 as part of the solution set?
a)5y-4>32+7y
b)2/3y>-21
c)7-2y>10
d)38+1/3y>2-y

2.Which of the following will have a positive solution?
a)2(4)/-16
b)-2+-44+30
c)-132-(-12)
d)-[8-(-2)]

3.Solve /m/=4 over the set of real numbers.(/m/ means the absolute value)

4.The Long's checking account was overdrawn by $35.87.They deposited $580 in the account. Then they wrote checks for $25 and $254.09.Find their new balance.

5. x(9-x)=0

6.A football team gained 23yd on one play.However, the ball was brought back to the line of scrimmage and then the team was given a 15 yd penalty.How far was the ball from where it would have been had no penalty been assessed?

7. A literal number is called__________.

If you don't know all the answers, just give me answers to some. Thanks. Show work please.

2006-08-21 03:28:20 · 8 answers · asked by Anonymous in Mathematics

2006-08-21 03:27:47 · 20 answers · asked by Anonymous in Earth Sciences & Geology

I know that this distance would be many light years in length

also know that gravity would vary over this distance (but what else was calculus inventend for)
would two masses attract each other at this distance?
if the two masses are attracted to each other at this distance or more importantly greater than this distance than the potential energy could be greater than the energy of its own mass?

2006-08-21 03:26:12 · 10 answers · asked by treb67 2 in Physics

Is there a scientific explanation for why a snowflake is a snowflake, all of them individual and unique, or as some who are religious claim, that a snowflake was "designed".

Is there any scientific evidence that a "designer" designed each and every individual snowflake?

2006-08-21 03:25:27 · 7 answers · asked by Anonymous in Weather

like a freezer burn?

2006-08-21 03:13:51 · 7 answers · asked by Anonymous in Other - Science

Thaks for you detailed answer...tom science

2006-08-21 03:10:53 · 21 answers · asked by tom science 4 in Earth Sciences & Geology