Physics - December 2006

2006-12-02 06:11:04 · 6 answers · asked by Anonymous

Can heat flow form an object with less internal energy to one with more internal energy?

2006-12-02 06:04:38 · 2 answers · asked by Isabel P 1

when i was falling asleep one night and i saw blue lightning come from my finger tips that was coming down on my blanket could it be static electricity?

2006-12-02 05:56:31 · 6 answers · asked by Anonymous

I don't really want to hear your oppinion who had the better theory, i just want to have a sort of comparison stating some of the different things in their theories that way i can get a good idea of what they thought. Go as detailed as you want, the more detailed the better. If anyone can get me this information it will be greatly appreciated :) THANKS!

2006-12-02 05:40:17 · 3 answers · asked by Ace 1

Please explain. Thanks

2006-12-02 05:18:58 · 7 answers · asked by Anonymous

No matter what kind: self-winding, quartz, battery powered or solar powered, any watch I ever wore has stopped working within a week of the first wearing. Sometimes the hands will spin very fast before the watch quits, or, on a digital, the numbers or the entire screen, will flare then burn out. If I wear a watch on my belt it lasts only about a month before dying. Why is that?
(This does not happen to the clock in my cell phone...just watches.)
Thanks!

2006-12-02 04:50:08 · 3 answers · asked by The Mystic One 4

i need this for my physics coursework. I especially need the graph from bwea.org if anyone has it.

2006-12-02 04:38:16 · 1 answers · asked by Hugh 1

2006-12-02 03:58:22 · 7 answers · asked by whoknows 1

2006-12-02 03:43:51 · 2 answers · asked by Naddi S 1

please no sun or fire and those stuff..give me something that's really interesting...i need it for the topic of an optics project

2006-12-02 03:43:28 · 6 answers · asked by Anonymous

Which undergoes the greater change in temperature?

2006-12-02 03:34:07 · 4 answers · asked by whoknows 1

Hot sauce,Lemon juice,Hydrogen Peroxide, or All Purpose Cleaner? I'm doing this for a science project.

2006-12-02 03:32:29 · 23 answers · asked by GG 2

Physics on the multi-dimensional level.

Anthony Silva

2006-12-02 03:25:17 · 4 answers · asked by THE NEXT LEVEL 5

A block of mass m = 2.02 kg slides down a 30.8 ° incline which is h = 3.46 m high. At the bottom, it strikes a block of mass M = 6.90 kg which is at rest on a horizontal surface (Assume a smooth transition at the bottom of the incline.)
If the collision is perfectly elastic, and friction can be ignored, what is the speed of the smaller block and larger block after the collision?

Determine how far back up the incline the smaller mass will go.

How would you work through this problem? Please Help!

2006-12-02 03:20:58 · 5 answers · asked by Isabel G 1

2006-12-02 02:57:27 · 8 answers · asked by huong n 1

2006-12-02 02:37:41 · 3 answers · asked by Baek 1

2006-12-02 02:35:25 · 4 answers · asked by bitrus d 1

2006-12-02 02:19:25 · 4 answers · asked by Forest Fest 2

Why does the thermo emf in Seebeck effect reverse if the temperature of hot junction is increased more than temperature of inversion. What happens insdie the metals in the atomic level?

2006-12-02 02:13:11 · 2 answers · asked by mohan k 1

the cable supporting a 2100 kg elevator has a max strength of 21750N. What maximum acceleration can it give the elevator without breaking?

the answer is.557 m/s^2, but how do you get that?

2006-12-02 02:06:32 · 7 answers · asked by yo yo ma 2

2006-12-02 01:46:26 · 2 answers · asked by lykastar 3

We assume that a super intelligent race of beings would use only prime numbers to send a greeting to beings such as ourselves, but is it not true that prime numbers eventually begin to form a pattern as the values of numbers increase? Would it not be a far more sophisticated form of communication by using the perfect squares? For example, if we received a pulse that extends precisely 81 seconds after which it would be followed by a similar interval of silence that lasted 81 seconds, then receive a pulse of nine beats lasting exactly nine seconds---again, to be followed by an interval of nine seconds of silence, and then finally we receive three beats followed by three beats of silence. What if this process was repeated three times before being repeated by 81 minutes of silence before repeating the sequence of 81 pulses. Would this not be a more elegant signature from a vastly superior intelligence?

2006-12-02 01:38:35 · 3 answers · asked by Rick C 1

xpecting some different answers than
'nothing'
'0 magnitude'

2006-12-02 01:00:38 · 10 answers · asked by no_offence 1

2006-12-02 00:32:38 · 12 answers · asked by hamed noreldin 1

2006-12-01 23:19:44 · 12 answers · asked by Locke Wiggin 1

Anyone know of any good physics???

2006-12-01 23:11:28 · 9 answers · asked by M 1

2006-12-01 22:29:07 · 10 answers · asked by Ben Baang 2

i read about particle accelerators associated with nuclear fusion and fission in physics. you can give me a basic explanation coz im only in the 10th standard

2006-12-01 22:11:47 · 6 answers · asked by ikkie 2

2006-12-01 21:35:35 · 10 answers · asked by ishisgreat 1

what type of MANMADE device could
create GRAVITY,

so that we could have a "tool" to
bend Space/Time?

2006-12-01 20:36:19 · 5 answers · asked by Sean S 1