Physics - July 2006

2006-07-14 05:22:19 · 8 answers · asked by Anonymous

2006-07-14 05:17:41 · 8 answers · asked by anurag 1

A wire 6.24 m long with a diameter of 2.00 mm has a current of 0.500 A when it is connected to a better of five 1.5 V dry cells in series. Calculate the wires (a) resistance and (b) resistivity.

2006-07-14 05:17:23 · 2 answers · asked by Anonymous

Books tell me it's condensation, but that's not too much to go with. Thanks.

2006-07-14 05:15:24 · 7 answers · asked by Al 1

Newton first law

2006-07-14 05:14:30 · 3 answers · asked by goring 6

a composite wire of diameter 0.3 mm made3 of copper of length 2.2 m and steel wire of length 1.6m . it stretches under a load by 07 mm. calculate the load

tanx
tom

2006-07-14 04:30:21 · 2 answers · asked by tale 1

calculate the change in surface energy by joining 1000 small droplets of water to form a big drop and hence calc\ulate the total surface energy of the big drop

tanx
tom

2006-07-14 04:26:42 · 1 answers · asked by tale 1

Would it just go straight at the normal speed, or would it go backwards Bcuz of the bus's speed? would it only go backwards if u throw it slower than the speed of the bus? plz answer, cuz it's been bugging me the whole week.

2006-07-14 04:18:59 · 23 answers · asked by skatedrummer93 3

The nominal stopping distances of a vehicle is (a) 147 ft from 60.0 mi/h. Determine the value of the acceleration, assuming that it is constant during each event. Give answer in m/s2 andThe nominal stopping distances of a the same vehicle is (b) 264 ft from 80.0 mi/h. Determine the value of the acceleration, assuming that it is constant during each event. Give answer in m/s2.

I have no idea how to do this

2006-07-14 04:06:23 · 6 answers · asked by Lou 1

2006-07-14 03:05:26 · 9 answers · asked by bobot s 1

2006-07-14 02:51:46 · 18 answers · asked by suck sess 2

2006-07-14 02:45:54 · 13 answers · asked by sanvin 1

what is the moment of inertia of a hollow sphere and a solid sphere?

2006-07-14 02:43:01 · 4 answers · asked by prs1145 1

2006-07-14 02:34:11 · 11 answers · asked by Atomin 5

2006-07-14 02:26:25 · 10 answers · asked by malik 1

2006-07-14 02:24:25 · 6 answers · asked by yogesh s 1

2006-07-14 02:16:43 · 8 answers · asked by dottlander 2

I feel that if light rays get bend due to gravity then there is a chance that the rays from different stars that go to outer sphere of universe may get bend due to combined gravitational force of whole universe and come back to us from different angle to creat an illusion or multiple image of the same star. that would create a phenomenon similar to what we get when we place two mirror in front of each other and the reason why we see the universe same from any point in the universe can be this.

2006-07-14 01:44:42 · 6 answers · asked by mukesh padhya 3

2006-07-14 01:19:50 · 16 answers · asked by satheesh_attur 1

2006-07-14 01:01:49 · 8 answers · asked by Anonymous

Does the description of space&time become irrelevant without the description of energy&matter and vice versa? If they can't exist independently from each other then I'm finding it hard to understand the definition of space&time not being the definition of what energy&matter is and does?

Is energy&matter the space&time it occupies? I understand that an area of space cannot have an ambient energy = 0 or the complete absence of all energy&matter due to its need for both a barrier and shape. So is space&time just a conceptually moving grid to understand and describe energy&matter?

What form does space&time take without the form of energy&matter.....I've just never heard of being able independently examine and dissect space&time away from the relevant energy&matter therefore causing this little essay.

These could be the dumbest questions in the world but i really hope for a couple of serious answers. Thanks.

P

2006-07-14 00:27:10 · 3 answers · asked by Pablo Fujita 1

2006-07-14 00:23:19 · 6 answers · asked by funky_432 2

My employer is of the opinion that sound has a tendency to travel downwards. I don’t agree as I don’t believe sound waves are affected by gravity.

2006-07-13 23:50:16 · 14 answers · asked by cov111 1

relationship of mechanical energy and electrical energy
`detail steps about mechanical energy converted into electrical energy

2006-07-13 22:11:08 · 11 answers · asked by jamie j 1

Can someone explain in some-what simple terms what entropy is? I've read some things about it, but it's a bit hard for me to grasp.

2006-07-13 22:09:38 · 10 answers · asked by blah 2

2006-07-13 22:07:44 · 7 answers · asked by Pallie 2

I was reading somewhere sceintists are doing some study about light. Apprently they have made the connection between light and matter, saying that all matter is a mass of stable light. The article was brief and i have not been able to find out any other information about it. I was wondering if anyone knows what im talking about and if they could direct me to any information on it.

2006-07-13 21:44:48 · 4 answers · asked by Anonymous

Does nothing exist?
for nothing to exist it needs no physical properties. So is it able to exist seeing it doesn't really need anything to exist. so can nothing exist everywhere. when i try to picture nothing i picture total darkness but total darkness is still something.

2006-07-13 21:37:44 · 11 answers · asked by Anonymous

Is it vacuum or any thing else

2006-07-13 20:27:05 · 7 answers · asked by parvesh_25 c 1

2006-07-13 19:32:13 · 8 answers · asked by vishvesh 1