Science & Mathematics - 13 June 2006

Did they use a special tool or equipment? Or did they just made some valid assumption through experiments?

2006-06-13 10:40:50 · 8 answers · asked by Anonymous in Physics

True or False

2006-06-13 10:39:57 · 7 answers · asked by Anonymous in Biology

True or False

2006-06-13 10:39:14 · 3 answers · asked by Anonymous in Biology

I just sit and wonder.

2006-06-13 10:37:16 · 9 answers · asked by kaliraized 2 in Weather

Can someone explain to me how fourier analysis compresses an image so well in the JPEG file.

2006-06-13 10:37:06 · 2 answers · asked by w1234cj 1 in Mathematics

Karman V i have weighed my candle and it's 400g, we were hoping to sell them at 4-5 pound each would this make us a profit from a 20kg block of parafin wax costing 40 pound? also how many candles can we make with this amount?

2006-06-13 10:35:42 · 5 answers · asked by HANNAH L 2 in Mathematics

A Guy named Tony gets a job at a local recreational center that specializes in Children Whose Parents Don't Give Them Gifts. The center’s director asks Tony to take the company credit card and purchase gifts for the children’s upcoming party.

The center has 100 children, and some of the children already have gifts from previous parties. 85 of the kids have a doll, 75 have a ball, 70 have a hat, and 80 have a toy truck.


QUESTION: What is the least possible number of kids who own all four of the toys (doll, ball, hat, and toy truck)?

2006-06-13 10:35:39 · 5 answers · asked by Anonymous in Mathematics

I know, but do you?

2006-06-13 10:33:24 · 6 answers · asked by Monty Python 3 in Zoology

Because it would start to bleed wouldn't you???? Please, help.

2006-06-13 10:32:12 · 5 answers · asked by new_york_babe_11 1 in Physics

2006-06-13 10:32:02 · 12 answers · asked by DelBoy1297 1 in Astronomy & Space

True or False

2006-06-13 10:30:37 · 5 answers · asked by Anonymous in Biology

When I put say a blade over a fire it gets damn hot, right>? The other day I cooked some meat in the oven and layed the meat on some tin (aluminium) foil. When I removed the tin foil I did so with my bare hands and was surprised it hadnt absorbed heat, even though aluminium is classed as a metal (albeit a thin slice of it) howcome?

2006-06-13 10:29:15 · 10 answers · asked by supernovam13 3 in Physics

True or False

2006-06-13 10:28:28 · 3 answers · asked by Anonymous in Biology

2006-06-13 10:27:53 · 4 answers · asked by camzi7hhs08 1 in Mathematics

2006-06-13 10:26:11 · 17 answers · asked by Anonymous in Mathematics

2006-06-13 10:25:42 · 6 answers · asked by doomonyou! 3 in Chemistry

2006-06-13 10:24:41 · 4 answers · asked by Dave M 1 in Chemistry

Say you go back into time and prevent your own birth. If causality is an active force, then this is not possible and is a paradox, correct? But if causality is not an active force, then you would simply exist in this universe despite preventing your own birth in the universe you came from. However, according to Wikipedia, "while this would negate the grandfather paradox itself, it says nothing about other changes made to the timeline (for example: what if you killed someone else's parents?), and may assume a separation between the individual's timeline and the "main" timeline of the rest of the universe, essentially resulting in its own paradox -- that the lack of causality as an active force that affects the individual separately from the rest of reality in itself requires that causality be an active force that affects the individual separately from the rest of reality." I can't make sense of this; can someone explain the paradox of no causality to me?

2006-06-13 10:22:58 · 3 answers · asked by Yarrrr 2 in Physics

I am confused.

2006-06-13 10:22:13 · 3 answers · asked by Anonymous in Astronomy & Space

i'm quite certain that the glass would break, but it'd be great if someone could give me a definitive answer as to why the glass would break. or, should i be wrong, someone give me details as to why i'm actually wrong.

2006-06-13 10:21:14 · 13 answers · asked by Jim 7 in Physics

Sub-continent,India&pakistan.

2006-06-13 10:20:58 · 1 answers · asked by Kg k 1 in Geography

2006-06-13 10:18:32 · 19 answers · asked by nothing 1 in Astronomy & Space

2006-06-13 10:13:55 · 29 answers · asked by Shona L 5 in Chemistry

2006-06-13 10:12:27 · 5 answers · asked by Anonymous in Chemistry

over earth-based telescopes?
a- Hubble is above the filtering effects of the Uv,IR and visible light of eart's environment or
b-Hubble is free of the effects ot the shifting gases of earth's atmosphere or
c- astronomers using Hubble can observe planets more clearly in the Uv,IR bands or
d- both b and c?

2006-06-13 10:12:06 · 7 answers · asked by Anonymous in Earth Sciences & Geology

I know there is no up or down in space, but is there nothing of interest in directions away from our poles (north,south)? It seems that all our space probes head out away from the equator, so to speak.

2006-06-13 10:10:54 · 17 answers · asked by bcuz1998 2 in Astronomy & Space

2006-06-13 10:10:08 · 11 answers · asked by Anonymous in Chemistry

2006-06-13 10:06:22 · 11 answers · asked by camzi7hhs08 1 in Mathematics

2006-06-13 10:04:13 · 4 answers · asked by camzi7hhs08 1 in Mathematics

i have 20kg of paraffin wax and want to make candles, the wax cost me 40 pounds and want to know how many candles i can make and at what price to make my money back or even make a profit?

2006-06-13 10:02:56 · 5 answers · asked by HANNAH L 2 in Mathematics