Science & Mathematics - 11 December 2006

einstein said in his theory of relitivity that time slows down if we travell at the speed of light, THE QUESTION WHICH COMES TO MY MIND IS.... its only acceptible if our physical age also slows down and when we travel at the speed of light spending one year in outer space then our physical age should aslo increase one year only, other wise YOU MAY SAY , only your clock slows down at the speed of light ... WHAT DO YOU SAY ?

2006-12-11 06:41:02 · 6 answers · asked by ummu 1 in Physics

2006-12-11 06:39:58 · 13 answers · asked by carlozone17 1 in Astronomy & Space

My theory is that the bacteria that causes milk to go sour multiplies at a natural logarithmic rate, so that it will on its last day of freshness incur much, much more bacteria, exceeding the 'gross' threshold. True?

2006-12-11 06:39:24 · 3 answers · asked by Tyrone 2 in Biology

Is it a from of matter. If Yes then Is it a from of gas or plasma state? Where science categorize a fire?

2006-12-11 06:38:34 · 2 answers · asked by Talha 4 in Chemistry

A quarter is 1 inch. A million quarters would 15.8 miles. How many quarters do you need to stretch around the equator?

2006-12-11 06:38:22 · 7 answers · asked by Anonymous in Mathematics

2006-12-11 06:36:01 · 3 answers · asked by Livegear 1 in Earth Sciences & Geology

2006-12-11 06:35:39 · 8 answers · asked by Anonymous in Geography

2006-12-11 06:33:51 · 9 answers · asked by Anonymous in Geography

How can we use Hydrogen Fuel in the future. As we know that Hydrogen gas found in enormous amount in outer atmosphere and on Earth it can be derived from Water. Doesnt it wil additional pressure on the water reserviours?

2006-12-11 06:33:24 · 3 answers · asked by Talha 4 in Chemistry

is released all at once
is converted into body heat and released
is temporaryily stored in ATP molucules
causes excitation of electrons in chlorophyll molucules. Please help me out, thanks so much.

2006-12-11 06:33:07 · 3 answers · asked by Ryan R 1 in Biology

hurry :)

2006-12-11 06:32:52 · 11 answers · asked by irishflava1 1 in Mathematics

2006-12-11 06:28:43 · 5 answers · asked by kyot24 1 in Chemistry

2006-12-11 06:26:20 · 12 answers · asked by worldracinginds 1 in Weather

Recovering golf balls. Susan and Joan are diving for golf balls in a large water trap. Susan recovers a golf ball ever 0.016 hour while Joan recovers a ball every 0.025 hour. If both are working, then at what rate (in golf balls per hour) are they recovering golf balls?

2006-12-11 06:25:48 · 5 answers · asked by salarian2001 2 in Mathematics

2006-12-11 06:25:20 · 15 answers · asked by Danielle R 1 in Mathematics

2006-12-11 06:24:57 · 2 answers · asked by freindly asian 1 in Earth Sciences & Geology

2006-12-11 06:24:33 · 3 answers · asked by razieh m 1 in Engineering

State the amplitude, period, phase shift, and vertical shift of 19.1 sin(30t + 240) + 7.5

2006-12-11 06:24:06 · 4 answers · asked by thomasgraham880 1 in Mathematics

Negatively charged electrons,
both protons and neutrons,
only positive charged protons
only nuetrons, which have no electrical charge.

2006-12-11 06:23:51 · 2 answers · asked by Ryan R 1 in Biology

my bf and I are ttc (have been for 6 months) and so far we haven't been successful. this month we had unprotected sex on the 9th and I was supposed to ovulate on the 10th...period do on the 24th...was wondering if any one had any tips on ways to increase chances of concieving? I am a 24 yr old and not on any type of birth control

2006-12-11 06:23:00 · 3 answers · asked by half angel half Devil 1 in Medicine

which of the following is the answer?
codon, anticodon, its guanylated cap, or its poly A tail.

2006-12-11 06:21:52 · 2 answers · asked by babsbarr88 1 in Biology

Or is just Ca 2+

2006-12-11 06:20:15 · 4 answers · asked by Anonymous in Chemistry

It is for a report in Physics so make it detailed please!

2006-12-11 06:16:09 · 20 answers · asked by ohhsexual 1 in Physics

The velocity of an electron in the 1st orbit of Hydrogen atom is 2.19 x 10^6 ms^1. What is its velocity in the 2nd orbit?

2006-12-11 06:15:45 · 1 answers · asked by ishisgreat 1 in Chemistry

My daughter has to make a bar of soap move without touching it with human contact or with a stick, rope, etc.
I need help....

2006-12-11 06:15:12 · 9 answers · asked by Anonymous in Physics

2006-12-11 06:13:27 · 6 answers · asked by Incomp B 1 in Mathematics

Enzymes act by lowering the activation energy of a reaction. What does this mean?

I answered that It mean that Enzymes reduce the rate of reaction..

Is that correct?

2006-12-11 06:09:39 · 7 answers · asked by Miss LaStrange 5 in Biology

I have a maths test tomorrow, if you can explain on how to solve a simultaneous equation in the most basic form that will help a lot...thank you

2006-12-11 06:09:33 · 7 answers · asked by hokuto_adam 2 in Mathematics

2006-12-11 06:07:27 · 12 answers · asked by Angela W 1 in Astronomy & Space

I need to buy a gift, Set of 12 Crystal wine glasses.

2006-12-11 06:02:42 · 3 answers · asked by Beaute 2 in Earth Sciences & Geology