Physics - January 2007

2007-01-27 03:01:13 · 2 answers · asked by badboy 1

If you say both the stem and bulb? Then why? doesn't the stem decide sensitivity and not range?

2007-01-27 02:35:46 · 1 answers · asked by Chocolate Strawberries. 4

2007-01-27 02:29:42 · 7 answers · asked by miss 2

Spontaneous combustion is when a human can burst into flame within a second.

2007-01-27 02:20:25 · 7 answers · asked by Anonymous

i mean captured the energy (song) that is being played during the 70s. Cause energy cannot be destroy it only change into another form of energy.

2007-01-27 02:19:19 · 6 answers · asked by Anonymous

2007-01-27 02:16:00 · 7 answers · asked by Robert M Mrok (Gloom) 4

ive been doing wanting to do this experiment on corrosion so i finally am doing it and im trying to find out if density affects the corrosion rate??

2007-01-27 01:53:22 · 6 answers · asked by Anonymous

Something large,like Earth, we can measure the rate (speed) that the Earth is spinning.like one revelution takes aprox.24 hrs.In electrons,that are much smaller and faster,is there a way to measure the rotational speed.

2007-01-27 01:47:56 · 3 answers · asked by Anonymous

2007-01-27 01:39:40 · 6 answers · asked by Anonymous

on a homework it askes what the bending of light rays is called.

2007-01-27 01:30:56 · 13 answers · asked by nfbookworm16 2

2007-01-27 01:30:39 · 4 answers · asked by pavan 1

2007-01-27 01:28:05 · 19 answers · asked by pavan 1

I mean, from what I understand, everything in the universe attracts everything else. But that means every tiny molecule... but does that mean every electron? An electron is spinning... i.e. moving very fast. So that must mean its gravitational centre is shifting as it orbits the atom. i.e. every other molecule in the universe is being attracted to a slightly different point as this electron moves in its orbit. If you multiply such a fiddly relationship for every single molecule in the universe... I just don't understand how there is enough room for that sort of complexity. Like, random electron A in one part of the universe, is actually related via gravity with random electon B. Multiply that by the number of electrons in the universe! Do things smaller than electrons have gravity? Quarks? How does a tiny little quark emit gravity!? Communicating with the entire universe!? Please explain!

2007-01-27 01:24:32 · 6 answers · asked by Steve C 1

or Why are they taken as equal in general relativity?

2007-01-27 01:20:21 · 11 answers · asked by Anonymous

2007-01-27 01:14:32 · 3 answers · asked by cornell c 1

The equation for thermal conductivity has a term (change in temperature). If this thermal conductivity is expressed in farenheit, how do I change it to degree celsius?
If it is from kelvin to degree celsius or vice versa, it is the same for both since this is a temperature difference.
However, why is this not the same for farenheit to degree celsius or vice versa?

Can anyone help me this? Thanks a lot.

2007-01-27 01:13:48 · 6 answers · asked by sky_blue 1

2007-01-27 00:53:45 · 18 answers · asked by Anonymous

how many degrees higher will it appear after 30 days

2007-01-27 00:33:46 · 5 answers · asked by palluchaw 1

If possible...what may happen?

2007-01-27 00:20:02 · 6 answers · asked by Anonymous

2007-01-27 00:19:03 · 6 answers · asked by muchacho_fresco 2

2007-01-27 00:18:31 · 2 answers · asked by Naddi S 1

Please answer...

2007-01-27 00:08:35 · 12 answers · asked by Anonymous

2007-01-27 00:03:15 · 1 answers · asked by Vishal Kashyap 3

2007-01-26 23:44:45 · 7 answers · asked by somu 1

2007-01-26 23:26:01 · 10 answers · asked by Anonymous

a screw gauge has a negative error of 7 divisions .while measuring the diameter of a wire the reading on the main scale is 2 divisions with the 79th circular scale division coinciding with the baseline.if the main scale has 10 div to a cm and the circular scale 100 divisions claculate the pitch,least count ,corrected diameter and corrected radius

2007-01-26 22:20:41 · 2 answers · asked by sufikanchan92 1

im writing a obituary on Issac Newton but im need the answers to 2 questions
1.How did Issac Newton know there was seven colours in the spectrum or rainbow?

2.What other experiments is issac known for

i need the answers quite quick and i would be very grateful
thank you

2007-01-26 22:12:40 · 9 answers · asked by Gemma.♥ 2

2007-01-26 22:11:47 · 4 answers · asked by Raider 3

Trying to work out how to add 3% of essential oil into a carrier oil, and the bottle holds 10ml.

Already tried filling the bottle with water and counting the drops emptying, but the water - interestingly enough, right - wouldn't pass through the dropper.

Any ideas..?

Thank you

P.S. - It was a toss up between physics, mathematics and chemistry categories..:)

2007-01-26 22:00:46 · 7 answers · asked by Klara B. 3

this is a science question

2007-01-26 20:59:26 · 9 answers · asked by Anonymous