Science & Mathematics - 21 October 2006

2006-10-21 07:18:13 · 2 answers · asked by frutigurl 2 in Physics

2006-10-21 07:17:45 · 11 answers · asked by evadsicixelsid 1 in Physics

2006-10-21 07:17:23 · 9 answers · asked by Tan 1 in Weather

I need to know the diagonal length of a wardrobe that I am buying as its going in my loft and I need to know that after I have assembled it it will stand up (the diagonal will be taller than the actual height as i move it through an arc to its upright), its a trigonometry thing and Ive forgotten how to do it.

So.... What is the diagonal height if the base is 62cm and the height is 185cm.

The height of the cieling is 197cm.

2006-10-21 07:16:54 · 16 answers · asked by Harret 1 in Mathematics

when does sound travel faster: at an air temperature of 0 degrees C or 32 degrees C?

2006-10-21 07:15:47 · 5 answers · asked by Kid Icarus 1 in Physics

2006-10-21 07:15:11 · 9 answers · asked by mark 1 in Physics

2006-10-21 07:15:01 · 2 answers · asked by megan6288 1 in Chemistry

To speak on the cientifica nature of the Interstellar System, and to argue questions as, the nebulas I contend billions of stars representing clouds and electron-stars (or better, saying: plasmáticos crystals). It is necessary to leave well clearly that in these regions the set of the biggest substance distributed in the “Universe” exists. E how much to the theories created for the astrophysical astronomers and, who still nowadays interpret the Sun as stars, some factors indicate that they had been and still they are deluded by the nuclear physics that has as autonomy, to satisfy its research as rules of the atomic nucleus that has its intent energies. With this false interpretation the astrophysical astronomers and, ignore the different types of clouds electron-stars with theories that satisfy its requirements. Example of the names: Galaxies, quasares, By Láctea, nebula of Andrômeda, supernew, misty spirals etc, etc, etc. Gu

2006-10-21 07:14:01 · 1 answers · asked by britotarcisio 6 in Physics

2006-10-21 07:12:47 · 7 answers · asked by mark 1 in Physics

If I could film an object travelling at or near the speed of light and then played the film back at say ten times it's normal speed. Would the object depicted be travelling faster than light?

2006-10-21 07:12:34 · 13 answers · asked by Anonymous in Other - Science

To speak on the cientifica nature of the Interstellar System, and to argue questions as, the nebulas I contend billions of stars representing clouds and electron-stars (or better, saying: plasmáticos crystals). It is necessary to leave well clearly that in these regions the set of the biggest substance distributed in the “Universe” exists. E how much to the theories created for the astrophysical astronomers and, who still nowadays interpret the Sun as stars, some factors indicate that they had been and still they are deluded by the nuclear physics that has as autonomy, to satisfy its research as rules of the atomic nucleus that has its intent energies. With this false interpretation the astrophysical astronomers and, ignore the different types of clouds electron-stars with theories that satisfy its requirements. Example of the names: Galaxies, quasares, By Láctea, nebula of Andrômeda, supernew, misty spirals etc, etc, etc.

2006-10-21 07:12:28 · 2 answers · asked by britotarcisio 6 in Physics

I don't believe in the adam and eve giberish

2006-10-21 07:10:06 · 10 answers · asked by xXGeegirlXx 2 in Other - Science

2006-10-21 07:09:22 · 7 answers · asked by keith 1 in Geography

2006-10-21 07:07:41 · 8 answers · asked by Anonymous in Zoology

When will the space craft industrial revolution begin?

2006-10-21 07:03:21 · 11 answers · asked by strings 1 in Astronomy & Space

Ka for a given weak acid is 9.24 x 100. What concentration of acid (mM/L) will give a pH of 5.4?

How would you solve this problem?

Thank you for any help.

2006-10-21 07:03:17 · 3 answers · asked by Anonymous in Chemistry

Shouldn't the moon's gravity draw all the ocean water to just the one side?

2006-10-21 06:59:33 · 6 answers · asked by Anonymous in Astronomy & Space

Could you please help me on my chemistry energy problem
it's so hard
i have answer from the teacher
but i don't get how to work this problem out
could you please show work
thanks ^^

2. A 752 cubic centimeter sample of water was placed in a 1.00 kg aluminum pan. The initial temperature of the pan was 26 Degrees Celcius and the final temperature of the system was 39 Degrees Celcius. What was the initial temperature of the water?

answer = 43 Degrees Celcius

2006-10-21 06:56:12 · 2 answers · asked by Anonymous in Chemistry

if 2 blocks are to be connected through a line and pulled by a horiztal force, and friction force involvd, one is mass A and one is mass B, and frictional force, find the total force in terms of frictional force, mass A and B.

2006-10-21 06:55:03 · 1 answers · asked by john_lu66 4 in Physics

I need a overview of the technology and how this tecnology achieves high speed tranmission

2006-10-21 06:53:08 · 3 answers · asked by sundown 1 in Engineering

2006-10-21 06:50:36 · 7 answers · asked by Tye dye 2 in Chemistry

2006-10-21 06:49:26 · 11 answers · asked by fiascogrande 2 in Mathematics

2006-10-21 06:46:19 · 7 answers · asked by mr_dynasty 1 in Geography

I am having an argument with a friend, this is the question:

We have a piece of cake ( shape of a loaf ) with a ring inside it , if i was to take an xray of the cake would i be able to pin point the position of the ring?

I say i can only find the position of the ring along the lenght of the cake but not the depth in it.

Shes says we can find it perfectly.

Who is right?

2006-10-21 06:45:58 · 7 answers · asked by pj2024 3 in Other - Science

2006-10-21 06:44:39 · 9 answers · asked by Xhxhxhtfhhxgfhghfxxx 2 in Medicine

2006-10-21 06:42:54 · 11 answers · asked by espina t 1 in Mathematics

wave a, with an amplitude os 3m, meets wave b, with an amplitude of 3m. When A and B overlap, the wave produced (C) has an amplitude of 6 m. descirbe how this looks like and what kind of wave interaction it is.

2006-10-21 06:41:34 · 4 answers · asked by Kid Icarus 1 in Physics

2006-10-21 06:38:02 · 10 answers · asked by Steel Magnolia 2 in Mathematics

the bird does'nt get shock as it is not grounded.,but does current
flow through it,it also being a good conductor of electricity

2006-10-21 06:37:56 · 9 answers · asked by Aq 3 in Physics

what is a liquid that freezes and is still warm?

please help, thanks! :]

2006-10-21 06:34:59 · 5 answers · asked by Captain705 1 in Other - Science