Science & Mathematics - 18 July 2006

2006-07-18 04:46:59 · 4 answers · asked by no_chakras 2 in Other - Science

Is it possible to have 3 children,1 boy and 2 girls all with O+ blood group. If there parents have: Dad B - and Mom O+
make a cross n tell me.. Plz
Thanks!

2006-07-18 04:45:22 · 8 answers · asked by Dr. Joe 3 in Biology

2006-07-18 04:43:24 · 12 answers · asked by Anonymous in Earth Sciences & Geology

2006-07-18 04:38:37 · 5 answers · asked by goring 6 in Physics

Are there any other very old nubulas which are ready to form a solar system in our galaxy.

2006-07-18 04:37:54 · 6 answers · asked by Anonymous in Astronomy & Space

2006-07-18 04:33:29 · 10 answers · asked by Dustin S 2 in Physics

Two-word states are abbreviated according to the first letters of each word. Many states are abbreviated differently because other states would have the same initials alphabetically (like Alabama and Alaska). Otherwise, the trend seems to be for the first two letters of the state's name...except we have abbreviated states such as GA and TX. Why isn't Georgia GE, or Texas TE?

What is the pattern, if any?

2006-07-18 04:32:36 · 5 answers · asked by Moth 4 in Geography

I know it is the characteristics of what the perfect gas would be, and that no such gas exist. What is the function of this concept?

2006-07-18 04:30:08 · 7 answers · asked by #3 2 in Chemistry

2006-07-18 04:26:49 · 8 answers · asked by The Starr Company 1 in Geography

software or program that can compute the numbers and size of reinforcing bars in a column or beam.

2006-07-18 04:25:26 · 3 answers · asked by jb 1 in Engineering

Problem 1.

x-3y=4
-2x+6y= 3


Problem 2.

5x-y= 3
-10x+2y= 2

2006-07-18 04:25:22 · 7 answers · asked by Brandon ツ 3 in Mathematics

i need the second law of thermodynamics and its corollaries

2006-07-18 04:25:07 · 2 answers · asked by ifeanyi udekwe 1 in Engineering

2006-07-18 04:24:49 · 10 answers · asked by Anonymous in Mathematics

2006-07-18 04:24:23 · 2 answers · asked by vim 1 in Engineering

2006-07-18 04:18:49 · 13 answers · asked by happy 1 in Other - Science

2006-07-18 04:18:48 · 30 answers · asked by making_moves2005 1 in Mathematics

we talk of globalisation and generalisation in everything we also talk about engineering starndards used all around the world that is why they come to say metric,iso etc also standard systems like mks ,fps ,cgs,s.i. emerged. but even now in countries like u.s people use lbs (pounds) etc to measure and calculate and uk,india etc use s.i. why is this difference occuring?also even i heard that there are two metre scales called british and american in which american is 3cm smaller than the former? why is these all being followed ?why is there no globalisation in this?

2006-07-18 04:17:28 · 7 answers · asked by Anonymous in Engineering

Problem 1.
y+x=2
y+x=3


Problem 2.
x-5= y
y+2x= 0

2006-07-18 04:17:17 · 6 answers · asked by Brandon ツ 3 in Mathematics

2006-07-18 04:15:30 · 10 answers · asked by Hummbaba 5 in Engineering

how can the students help in conserving water like stop the flow of water by the taps unecesserily n much more

2006-07-18 04:15:29 · 6 answers · asked by Anonymous in Geography

If I ran one device rated at 125 volts 100 watts from a 125 volt power supply, and another device rated at 225 volts 100 watts (same wattage) from a 225 voltage power supply and the both voltage power supplies has the same diameter wires (type of conductors), which device would waist more electricity, making the electric bill more expensive?

2006-07-18 04:12:59 · 12 answers · asked by Anonymous in Physics

2006-07-18 04:10:50 · 8 answers · asked by gudia 1 in Mathematics

If I ran one device rated at 125 volts 100 watts from a 125 volt power supply, and another device rated at 225 volts 100 watts (same wattage) from a 225 voltage power supply and the both voltage power supplies has the same diameter wires (type of conductors), which device would waist more electricity, making the electric bill more expensive?

2006-07-18 04:10:35 · 6 answers · asked by Anonymous in Engineering

for instance the earth rotates around the milky way galaxie every 250 million years and assuming the universe to be 10 billion years old would imply only 40 rotations. depending on the radius of rotation the black hole must have considerably more revolutions per time.

2006-07-18 04:04:58 · 4 answers · asked by Anonymous in Astronomy & Space

I will give my opinion later...

2006-07-18 04:03:54 · 7 answers · asked by tenndev 2 in Astronomy & Space

We have so far read about semiconductors,transisters,rectifiers, JFET,MOSFET,CRO.If you can suggest me some projects which will be using the basic knowledge of these things then its good

2006-07-18 03:58:40 · 3 answers · asked by meghabalika 1 in Engineering

(in table form...meaning comparing)

2006-07-18 03:55:54 · 8 answers · asked by hskya 1 in Biology

2006-07-18 03:55:41 · 8 answers · asked by trojanrhyme 1 in Earth Sciences & Geology

What do you think...

2006-07-18 03:51:30 · 12 answers · asked by poetic_lala 5 in Astronomy & Space

Unconsolidated lake bed sediments can (increase, decrease, or stop) the ground motion produced by an earthquake.

2006-07-18 03:50:49 · 3 answers · asked by trojanrhyme 1 in Earth Sciences & Geology