Engineering

There is no single job for submarine design. Design is done by teams of engineers, working to specifications and performance standards set by contract with either General Dynamics (Electric Boat) or Newport News Shipbuilding and Drydock Company, at least here in the U.S. The contract will have what the Navy wants, and the 2 companies come up with a design they believe will fit the Navy's requirements. There are literally many engineers that work on the project. Design and development is usually a collaborative process that takes years. I remember being briefed by COMSUBLANT on the Seawolf-class design in 1985, long before it was built.

Salary depends also on who you're working for and what systems you're designing. Nuclear engineers tend to make more, and it also depends on whether you're military, civilian government, or a contractor. Contractor employees will always make more than their government counterparts, but many contractor engineers are also former Naval officers/engineers.

In the end it's really not about submarine design as it is about being an Electrical, Mechanical, Hydro, Electronics, Nuclear, etc. engineer and the going rate for your experience level in Naval engineering.

Non-metals.

Yes, titanium dioxide is a material that can reflect UV light while absorbing IR and visible light. It is commonly used in sunscreen products for its ability to protect against harmful UV radiation while remaining transparent in the visible light spectrum.

everything paper is all around you

Spur Gears.

to get inside of small spaces

This seems to be two separate questions:

k = F/x

F is your Force, in this case 75 N

when the spring is initially at rest:

x is a distance elongated from rest, in the first case it is 65 cm

therefore k, your spring constant, is 75N/65 cm

equivalently k = 1.154 N/cm = 115.4 N/m

do the same thing for the next one

If it is one question, then it may be implying that the spring is not initially at rest?

in ths case x represents something slightly different numerically

x = stretched distance - relaxed length

in that case, you have a system of two linear equations

simply solve these two equations in terms of k and relaxed length and substitute to get what youre looking for

For the source and more detailed information concerning your request, click on the related links section (Wikipedia) indicated directly below this answer section.

A Scram jet is a jet which needs supersonic propulsion to take off. It is taken into air by another larger aircraft and is released in supersonic speed.

define skidding.... 30mph.

Yes. Physics can be studied anywhere in the Universe including MIT and Berkley, all one needs is two things: an inquiring mind and a love of learning.

First off, your sentence has 13 words in it, you should be able to spell all of them correctly. Hard drive is written as two separate words as well.

Hard drive platters are magnetic media, CDs are optical media, one cannot read or write to the other.

I want to format This Mobile Model Number is T700 SE?

Send me Format Code jahir_jan@yahoo.com

Heat inside of fireplace only radiates out so far.

Theory- A statement that is accepted as true -can't remember anymore from school-

Hypothesis- "If then" statement
ex: If he misses the ball, then it's a strike.

Start with replacing the batteries. Get good quality Lithium batteries, the ones that cost as much as 12 of the others. Many camera's require these High output type of batteries to run correctly.

Still not running, depends on the camera. If it's a high end digital SLR take it to a camera shop, a few of those still exist. If it is your 150 special, pull the memory card and recycle the camera, time to upgrade. I just bought a Kodak Ai6 HD camcorder, very easy to use. Takes pictures, or HD video. 180$ with a 8GB stick (1 Hour HD video, 160 minutes Video or more pictures than I will take in the life of the camera). I bring the video home, and burn / edit strate to DVD's.

New vendors and suppliers in India must register with Engineers India Limited by filling out an application and this application needs to be approved in order to open their business.

work =force x distance

or

The force must be in the same direction as movement

No, I can't.

I am working in MES from 2008 as JE(civil). My first posting is in GE Panagarh there only I realise that there is a burning issue in MES that military person are not JE as in there posting order there trade is mention OBR/OEM .Now recently BEG and Centre issued a letter there trade have been redesignated as JE(civil)/JE (E&M).OK this issue have resolve now the main problem is that our civilian counterpart having grade pay equivalent to 4200 thinking there self as equivalent to JCO but can some someone tell me in Indian army there are three rank in JCO level they are equivalent to which rank and junior to whom and senior to whom. As far as military JE are concerned they are from NK to Sub/Maj with grade pay from 2400,2800,4200,4600,4800 how the seniorty have fixed between these two cader.

I don't have a very complete answer, but I've been looking into this.

Some things that either absorb or reflect infra-red light:

-Plexiglass

-Water

-Some Mirrors

-The coatings of some cool-colored light-bulbs.

-Some Red Paints

-A cloth that gets especially hot in the sun. It's hard to tell with black cloth, because it absorbs so many other spectrums of light. If you find a light-colored cloth that for some reason gets hotter in the sun than other cloth, it probably absorbs infra-red.

-The effect of Aluminum foil may be useful in distributing heat and blocking.

-Some sunglass lenses

-Most Plants

There are some other substances and filters that are kinda hard to find or use, but apparently, some Japanese company is making underwear that blocks infra-red.

see:

http://gizmodo.com/gadgets/japan/Japanese-anti+pervert-panties-block-ir-284523.php

Apparently they're made of nylon and polyurethane.

Hope that helps!

Organic compounds with high boiling point that used in boilers instead of water to yield a high temperature may reach 300 C without using high pressure. the chemical composition of dowtherm oil is diphenyl and diphenyl oxide.

firstly take the temperature in Celsius and multiply 1.8. And add 32 degrees.

The result is degrees Fahrenheit.

you cant

Use the combined gas law PV over T = PV over T or boyle's law PV=PV where P is pressure in atmospheres and V is in liters and T is in Kelvin. The answer to your question is 1/2 cubic foot. If you double the pressure you have half the volume. Its pretty simple.