Physics - July 2006

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

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

You know the mouse holds the sign telling you to go check her best answer....kind a creepy

2006-07-18 03:43:57 · 11 answers · asked by Anonymous

What happens if you split a laser beam into two beams of equal power and then recombined them 180 degrees out of phase. Thereby heterodyning the two beams. I.E. the peaks of the sine wave of one beam would match up with the valleys of the sine wave of the other laser beam. Would you not get a DC electric current (because the heterdyne mixing of two frequencys that are exactly the same frequency should cancel out and create a DC current) and NO LIGHT or would you get something different than this? Any opinions?

2006-07-18 03:30:21 · 6 answers · asked by Anonymous

He is German- borned and the first man who constructed the idea and formula to make the first atomic bomb. He died at the age of 80.

2006-07-18 03:14:07 · 9 answers · asked by Charles D 2

Theory of Quantum Aether Dynamics has proven this force to exist?Five forces in Nature?

2006-07-18 03:11:29 · 2 answers · asked by goring 6

What do you think are the under lying causes and then effects that these shapes have on the universe if which we live...tom science

2006-07-18 03:05:14 · 5 answers · asked by Anonymous

...tom science

2006-07-18 03:01:37 · 4 answers · asked by Anonymous

2006-07-18 02:27:11 · 4 answers · asked by goring 6

"Great spirits often encounter violent oppostion from mediocre minds."

2006-07-18 02:23:09 · 3 answers · asked by -Tequila17 6

2006-07-18 02:18:46 · 2 answers · asked by adikapoor 1

2006-07-18 02:16:57 · 4 answers · asked by goring 6

2006-07-18 02:12:24 · 3 answers · asked by goring 6

2006-07-18 01:19:18 · 15 answers · asked by ALEX 2

2006-07-18 01:15:55 · 12 answers · asked by · 5

What kind of rest mass value did they have at time zero?and what was their rest energy?
After time zero + they moved faster than the speed of light,hence how did they slow down to today's speed?

2006-07-18 01:15:23 · 4 answers · asked by goring 6

If we could build a ball made of perfect one way mirrors with the reflective side facing in so that light got in but never got out again what exactly would happen as more and more light built up. Also for the sake of argument say this ball is also capable of withstanding great amounts of heat. Kinda like a magnetic containment bubble for light waves and particles.

2006-07-18 01:15:18 · 6 answers · asked by Anonymous

I can't tell whether that cow in the field is small because it is really far away or whether it is a minature cow that is fliying around really close to me

....Are there any rules of thumb I can follow to stop me from getting into trouble by getting run over by minature buses (for example) that suddenly grow to 50,000 times their size and squash me.

2006-07-18 01:13:33 · 5 answers · asked by Anonymous

at the topic of photoelectric effect

2006-07-17 23:59:31 · 1 answers · asked by eshaghi_2006 3

2006-07-17 23:33:30 · 17 answers · asked by Ian Karl a 2

2006-07-17 23:19:28 · 20 answers · asked by parveen garg 1

By considering the force/non-human power which coordinates
the entire universe and it's beauty

2006-07-17 22:11:56 · 13 answers · asked by gireeshk1 1

I am mayan, and have experienced paranormal occurances with my life. I have come to believe in psychics because I do what they can do. There is always a limit in our minds but with practice we can all experience things that we are meant to experience and not have it supressed by superficial ways. Before I knew of my background and of the paranormal, I have always had (as the popular vote likes to call it unusual but its normal for me) experiences that involve precieving the future. I say we are in a transition of the world and have felt it all my life. What say you?

2006-07-17 21:28:03 · 8 answers · asked by Tense 1

Can anyone explain this to me and suggest some books for me to read to better understand these Theories?

2006-07-17 19:04:59 · 17 answers · asked by Anonymous

if a liquid is cooled it becomes a solid,so y not call glass a solid than a super cooled liq?

2006-07-17 17:52:58 · 11 answers · asked by suparna d 1

HOw many significant figures are in the following measurements:

a. 300 000 000 m/s
b. 25.030 C (degrees Celsius)
c. 0.006 070 C (degrees Celsius)
d. 1.004 J
e. 1.305 20 MHz

2006-07-17 16:26:26 · 9 answers · asked by Anonymous

http://answers.yahoo.com/question/index;_ylt=AqrxyZXiKq79O.l_UBiTWkLsy6IX?qid=20060630130514AA7SQb4

2006-07-17 16:08:33 · 5 answers · asked by hkyboy96 5

This is a very simple question. Do not overthink it. Just state what it means. Hint: E = Energy

2006-07-17 15:51:56 · 31 answers · asked by TommyTrouble 4

2006-07-17 15:29:15 · 6 answers · asked by kp.eric 2

2006-07-17 15:28:41 · 10 answers · asked by kp.eric 2