Engineering - June 2007

tell me all the formula in this topic

2007-06-17 00:59:14 · 5 answers · asked by wizard 1

2007-06-17 00:57:48 · 2 answers · asked by Anonymous

Hello I'm currently working on physics project about physics of sound.

There are some questions however.

Are there any occasion or examples that sound energy turns into other form of energy such as heat? or electronic?

Thank you !

2007-06-16 20:08:14 · 2 answers · asked by Anonymous

im pretty intrested in the idea...was wondering if it was worth tryin to build one or am i just walking into inevitable failure.

2007-06-16 18:52:43 · 4 answers · asked by Slick Prick 2

What are mechanisms??
I need to find what are mechanisms. Pls give longer answers with explanations...thank you.
ok, i CANNOT possibly just go and check the dictionary for this.
My task was to RESEARCH on MECHANISMS(with 2 parts):
a) What are mechanisms?
b)Types of mechanisms -
i)cams and followers
ii)levers
iii)linkages
iv)gears
v)pulleys


So yeah, i just need to have a long explanation/definition/meaning/or whatever(im not too sure myself)on what are mechanisms. i can find the b) myself. I need to write something like an ESSAY on a). so, checking dictionart isnt enough. HELP EVERYONE!!!!

2007-06-16 18:18:34 · 2 answers · asked by blehheh 3

i am in high school and looking for an nice paying intresting occupation and i like computers and like to fix things so i thought maybe a comuter hardware engineer is good for me so i was wondering how long does it take to earn a bachelors degree and how much does it pay to be a computer hard ware engineer and if its worth it and is it fun or a dull job like an accountant please help.. btw i live in texas, united states

2007-06-16 14:04:18 · 7 answers · asked by danyal j 2

I'm thinking of ordering a SwissChamp to replace the Tinker model I had which was lost/stolen. I was wondering if someone could be so kind as to give me the dimensions on this multi-tool? I saw where the length is 3.5"...What about width and depth?
Thanks in advance

2007-06-16 12:35:34 · 1 answers · asked by hk538 1

2007-06-16 12:06:10 · 2 answers · asked by jarringg 1

for wearing glasses?

2007-06-16 11:45:08 · 5 answers · asked by Anonymous

-To construct a stand for a mac pro and a xbox 360
-Can't be coated
-Similiar strength to MDF

2007-06-16 11:34:02 · 3 answers · asked by MDTOHM 2

There is one particular operation called Agrotors, that I know of. I'm just curious if there's any other "companies" that do it and how long it's been done.

2007-06-16 11:14:46 · 2 answers · asked by brook_k2000 1

2007-06-16 10:54:05 · 1 answers · asked by Tyler R 1

I was watching myth busters and they were kicking a force plate...can one be made with simple materials that mesures in the thousands?
I was watching national Geographic fight science and boxers were punching at over 900 pounds others were at over striking at over 2000 pounds…so the machine would have to measure in the thousands…

2007-06-16 10:37:22 · 4 answers · asked by Anonymous

2007-06-16 09:19:19 · 3 answers · asked by Anonymous

When ______________ flows into a system, its value is positive. When heat flows out of a system, its value is negative.


I have to find the word, to fill in the blank, all help is appreciated thanks!!!

2007-06-16 07:45:12 · 4 answers · asked by smile 1

2007-06-16 07:44:36 · 6 answers · asked by jawaid i 1

Whenever we see an oil refinery, they are burning off gas as a huge flame at the stack. I presume that this gas is a by-product of the refining process, but why can't the energy be put to some constructive use instead of just burning it? There is obviously a reason for what they do, but why must that be the only alternative?

2007-06-16 05:57:10 · 4 answers · asked by fg 2

I am going to Denver. I plan on driving up Mt. Evans. The information I got said to make sure my car was able to handle the change in altitude.

2007-06-16 05:30:48 · 3 answers · asked by darrenreeves@sbcglobal.net 1

I am deciding between two majors: Chemical Engineering and Mechanical Engineering. I have taken one course in physics (mechanics) and hated it and wasn't good at it. I also took materials science and hated it. However, I took basic fluid mechanics and basic thermodynamics and found both very interesting and did very well. I also took two semesters of chemistry, did well, but found some of the material to be dull.

I would like to eventually go into the energy or propulsion fields but am not sure which major to pick.

Any suggestions??

2007-06-16 05:12:22 · 3 answers · asked by Rusty M 1

(This questions contains 2 marks)

2007-06-16 04:14:33 · 3 answers · asked by ChingMan 2

I have a restaraunt on the bottom floor of a 3 story building. I need to run my exhasut ducts to the exterior wall and up to the roof.
The vertical run will be 42' +/-. the shaft will be 3' x 2' interior dimension.
The exterior wall is 3 coat stucco on metal lath over building paper over densglass gold over 6" metal studs.

What will be teh best design/ framing method to construct this shaft? This will be built in Florida- are there any code violations by running an exhasut shaft up an exterior wall?

Where will be teh best place to find details?

Thanks.

2007-06-16 03:39:43 · 1 answers · asked by Anonymous

How can you solve this circuit? I've tried, but I'm stuck. I don't know how to work backwards on this.

http://img441.imageshack.us/img441/8/circuitii7.jpg

Thanks for any help you can give me!

2007-06-16 02:45:57 · 4 answers · asked by F E 2

what does it means something with technology?

2007-06-16 02:37:33 · 13 answers · asked by Anonymous

See how scientists have successfully fused rat brain cells with a silicon chip using neural glue.

http://macrocosm-magbook.blogspot.com/2007/06/brain-cells-fused-with-silicon-chip.html

2007-06-16 02:32:44 · 5 answers · asked by alvinwriter 2

what's in it's rays. why there is limited distance to control it??

2007-06-16 00:52:29 · 2 answers · asked by Anonymous

(This question contains 2 marks)

2007-06-16 00:30:32 · 5 answers · asked by ChingMan 2

2007-06-16 00:06:52 · 2 answers · asked by SWAMINATHAN R 1

Where could I get or find springs? I'm looking for small-medium metal springs with very high resistance.

2007-06-16 00:05:22 · 3 answers · asked by ntm495 4

With so many new branches and courses coming up, its becoming more and more difficult to choose the best, both in terms of succes opportunities and salary!!!

2007-06-16 00:02:54 · 2 answers · asked by Dip 1

2007-06-15 23:58:49 · 1 answers · asked by NAVDEEP S 1