if a fly was flying in a convertible car from the dashboard to the rear seat at 10 miles per hour and the car was travelling in the other direction at 10 miles per hour, which direction would the fly be going?

2007-01-12 20:16:32 · 5 answers · asked by Anonymous in Physics

0 ⤊

What is a Jewell?

In a surge protector.

2007-01-12 20:13:07 · 1 answers · asked by six 4 in Geography

0 ⤊

would maths have stagnated without the introduction of zero?

why was zero introduced?

2007-01-12 19:59:16 · 8 answers · asked by kwadwobrakatu 1 in Mathematics

4 ⤊

How do I stop stone paths being slippery?

2007-01-12 19:58:30 · 10 answers · asked by Anonymous in Chemistry

0 ⤊

About air temperature, ice, and frost?

Tonight when I left work it was the first time in a few weeks my windows weren't frosted over. Why is that?

For most of the last month or so the temperature at night has been dropping down into the mid to low 20s. The average temp. during the day has probably been in the mid 50s. When I left work tonight the temp had already dropped to its lowest this winters (about 20) but my windows didn't have a spec of ice on them. Anyone have a clue why? (by the way, I'm not complaining)

For what it's worth the high today was probably in the mid 40s (where it's mainly been mid 50s) and the temp was probably below freezing by 6:00-6:30 (sundown is about 4:30-4:45). Also, my community is right next to a large - but shallow lake (average depth is about 30-40 feet).

2007-01-12 19:58:20 · 3 answers · asked by Justin H 7 in Weather

1 ⤊

Though we are not able to look very deep into space.?

Is it possible that someday when we are able to look very deep into the space we might be able to see the begenning of the Universe?

2007-01-12 19:48:51 · 8 answers · asked by Anonymous in Astronomy & Space

0 ⤊

can we build a time machine???

2007-01-12 19:46:13 · 15 answers · asked by Anonymous in Other - Science

1 ⤊

what is the depth of Pacific Ocean?

2007-01-12 19:44:23 · 16 answers · asked by Dipankar b 1 in Geography

0 ⤊

Which is the largest flower in the world?

2007-01-12 19:43:25 · 7 answers · asked by Anonymous in Botany

14 ⤊

How tall is 172cm in feet and inches, is it 5'7 and a half inches?

Thanks!

2007-01-12 19:43:07 · 15 answers · asked by Yoyo 1 in Mathematics

5 ⤊

What is Area 51 hiding from us? And does it exist?

The government also stated that there is no such thing as Area 51. It do not exist. Why?

2007-01-12 19:40:54 · 10 answers · asked by ? 3 in Astronomy & Space

2 ⤊

What this will be equal to?

1^(1/0) = ?
x^(0)=1

2007-01-12 19:34:32 · 13 answers · asked by rajesh bhowmick 2 in Physics

2 ⤊

why and when was the number zero introduced to mathematics.?

why was zero introduced to maths. i ask because in the real world there is nothing like zero cars.

2007-01-12 19:33:31 · 8 answers · asked by kwadwobrakatu 1 in Mathematics

0 ⤊

How is nitric acid used to manufacture paints?

In std VIII Science textbook of Maharashtra Board, they have given that nitric acid can be used in the manufacture of paints. I really don't understand how this can be done.

2007-01-12 19:31:43 · 1 answers · asked by Anonymous in Chemistry

3 ⤊

How far can you see a lit candle in the dark?

I want to know aproximately how far the light of a lit candle will be seen in darkness

2007-01-12 19:30:35 · 11 answers · asked by Anonymous in Astronomy & Space

1 ⤊

Is it more efficient to eat plants than to eat herbivores?

In reviewing the energy pyramind, I noticed a claim that it is more efficient for humans to eat plants than to eat herbivores. Without considering other factors, this makes sense.

While energy is lost as it moves up the energy pyramid, I can't help but think a greater amount would be lost on humans than herbivores because we don't have the bacteria available to digest cellulose as herbivores do. Does the amount of energy we "waste" in eating cellulose rich foods make it less efficient than eating herbivores? Or is the amount of energy an herbivore gets from cellulose so insignificant that it doesn't matter?

Don't get me wrong, I know fiber is good for our system. I'm just looking at the efficiency point of view.

2007-01-12 19:26:21 · 5 answers · asked by Minion26 2 in Biology

0 ⤊

why do we use frequencies in Ghz for long distance communication?

Like even in the case of Wi-Fi WMAX and even hot spots'

2007-01-12 19:25:24 · 5 answers · asked by Anonymous in Engineering

0 ⤊

Does our brain think? Which scientist discovered this? When?

Can any one tel me which scientist discovered that our brain is responsible for thinking and on what basis he said this? Also giv me some websites that details this scientists work on brain?

2007-01-12 19:21:31 · 5 answers · asked by airwindjai 1 in Zoology

0 ⤊

how hard work is done? i want to b perfect in maths how i would be? ---minni?

2007-01-12 19:16:23 · 9 answers · asked by niki 1 in Mathematics

1 ⤊

simple maths question.?

What values for x must be excluded in the following fraction?
(x-2)/(x-3)

I want it solution. because, I am making notes so tell me writte solution..

Thanks.

2007-01-12 19:15:05 · 8 answers · asked by Pushpendra C 1 in Mathematics

3 ⤊