Physics (Science & Mathematics) - July 2006

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What is color tempreture ?

In case of visible light form a light source like halogen bulb,what actually this term color temperture indicate

2006-07-26 19:11:15 · 2 answers · asked by d b 2

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'What The Bleep Do We Know'?

That movie is supposed to be a joke, right?

2006-07-26 19:05:54 · 12 answers · asked by Anonymous

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what is the most annoying pest in your home?

2006-07-26 18:30:46 · 22 answers · asked by Anonymous

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Can somebody please tell me in plain english what the theory of relativity is?

2006-07-26 18:08:43 · 14 answers · asked by darthevilicus 2

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Two cars suffer a head-on collision with each other. What is conserved in the collision?

a. Kinetic Energy
b. Mechanical energy and momentum
c. momentum
d. neither mechanical energy nor momentum is conserved

Please help me with this!! I am stuck!!

2006-07-26 17:55:46 · 11 answers · asked by JK6969 1

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What is the formula for motion of fluids?

2006-07-26 17:28:04 · 7 answers · asked by Anonymous

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what are the difficulties of students towards physics subject?

2006-07-26 17:20:04 · 6 answers · asked by John Mark A 1

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why you like some people from first time you see them while dislike other?

2006-07-26 17:16:50 · 13 answers · asked by Elsadek S 2

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Will it ever be possible to create (and match) the Doppler Effect artificially?

2006-07-26 16:46:18 · 7 answers · asked by ? 2

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What is the minimum speed a 747 can land at with full flaps?

2006-07-26 16:43:34 · 5 answers · asked by Anonymous

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Einstein or Newton?

2006-07-26 16:16:07 · 13 answers · asked by Anonymous

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Michelson Morley experiment, If we assume Aether having tiny Particles, V=C, mean free path 1000 light year.?

Medium(Aether) made up of such randomly moving tiny particles, is capable to change the entire findings and openion about MME, Such medium can give birth to Unified Field Theory and Grand Unification. Can anybody tell how the fields developed by the shadow effect of these particles. How the classical way in Physics can strike back successfully. I want help, I need a Mathematition to solve the entire mistry.

2006-07-26 15:53:15 · 3 answers · asked by MITRA 1

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What is the highest frequency at which matter may vibrate?

I am thinking that there must be some upper limit beyond which the nuclear forces which hold atoms and molecules together would begin to fail. In other words, how fast does something have to vibrate to shatter at the molecular or atomic level? If you can give an answer in term of hertz (hZ) that would be fine, or explain any misconceptions I have in my question. Does this possiblly cross over into 'hyperstring' theory?

2006-07-26 15:07:13 · 8 answers · asked by But why is the rum always gone? 6

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what is pressure?

2006-07-26 14:57:49 · 14 answers · asked by king m 1

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Tell me everything there is to know about Quantum Mechanics in one sentence?

2006-07-26 14:29:57 · 20 answers · asked by Anonymous

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I dont understand this, I need help!?

PLZ SHOW UR WORK
OR THE FORMULAS THAT U USED!!!!!!!!!!!!!!!!!!!!!!!
6
Standing on the top ledge of a 55 meter high building you throw a ball straight up with an initial speed of 31 m/s. How long, to the nearest second, does it take to hit the ground?
7
If the building in 6) was 50 meters high and you throw the ball at 30 m/s, how high to the nearest meter does it go?
8
A person jumps from a window 38 meters high and is caught in a firefighter's net which stretches 0.6 meter. To the nearest tenth of a m/s^2, what is the magnitude of the person's acceleration in the net?
9
How far to the nearest meter can a sprinter running at 9 m/s, travel in the time it takes a rock to fall 83 meters?
10
A helicopter travelling upward at 135 m/s drops a package from a height of 500 meters. To the nearest second how long does it take to hit the ground?

If you want to check your work, the answers are the folowing:
6) 8
7) 96
8) 620.7
9) 37
10) 31

2006-07-26 13:49:37 · 9 answers · asked by Sir Excalibur 2

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Do we really know the speed of light ?

with our experiments limited to a very very small portion of this galaxy (which is a a very very small portion of ...). How can this be in the KNOWN FACT catagory ?

2006-07-26 13:45:04 · 14 answers · asked by Anonymous

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.When did science change the definitions of fact from repeatable experiments to mathematical theory?

Examples being Orbital Mechanics (observation) Big Bang (math only)( yes i know we can do observations that will fit the THEORY but that is not proof unless we can fill in all of the holes :expanding or contracting ?) It seems that we have slid deeply down the gotta have an answer to all things slope ( and yes i know that this is a perception but if you are not a practitioner then you must rely on popular publications we can't all follow a mathimatical proof published in Science)

2006-07-26 13:40:06 · 7 answers · asked by Anonymous

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