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Hi, I'm planning on buying a pioneer stereo system and front front speakers for my car...Is there any way to make sure I'm buying the real thing and not the fake Chinese copy..I was told they would give me 1 year warranty on services and product...any suggestions and advice would be helpful..

Thanks!! Have a good one!!

I need info on the different types of general technology used in the implementation of logic circuits (gates) such as CMOS, NMOS, TTL, etc.... The technology should be related to voltage levels, input/output resistances, noise factors, dynamic operation and power dissipation (or usage)..

Thanks a lot!!!!!

Please tell me about the different technologies that are used for the implementation (build up) of digital hardware such as TTL and CMOS

hi, please help me solve this:

A composite bar is 350mm long and consists of a copper tube butt-welded to the end of a steel bar. The copper tube dimensions are: 30mm dia x 10mm bore dia x 200mm long, and the steel bar is 30mm dia x 150mm long. If the composite bar supports an axial force of 4kN, determine:

a) the stresses in the steel and copper

b) the change in length of the composite bar (Esteel = 200GN/m2, Ecopper = 120GN/m2)

It's so confusing..thanks!!!!!!!!!

Hi Y'all!!! A Copper wire is stretched, so that it's length increases by 0.1%. How do I find the percentage change in the resistance.

Thank you

Hi, I want to know how to find the new resistance of a Copper wire of original diameter 1cm with an original resistance of 0.15 ohms, after the wire diameter is reduced by 50%

Thanks a lot

I connected my led lcd tv to a 5.1 speaker system, but the bass is hopeless.. there is no bass at all.. any thoughts ??

I tried connecting my xbox 360 to my led lcd monitor using a hdmi cable..but the console doesn't seem to detect it, but it detects the standard av cable that comes with it.. any thoughts??

Thanks!!

Hi, I bought a xbox 360 recently and fixed it up to my led lcd monitor, but the xbox menu and gameplay looks to be in low quality, why is this.. any recommendations ?

Thanks !!

z^2 = 4x^2 + y^2 + 9.

Showing at least 3 contours.

Thanks !

Hey people, I know this guy, real pain in the gut, to make matters worse he wants to move in to the house that friends of mine and I rent.

I really don't want this to happen because I cant stand him and it's going to ruin my life at this house.

So Please please help me out...!! Thanks !!

I have this aunt, she n her husband live in America..I used to stay with them when I visited the states.. but they ain't the bunch of good guys they show to the rest of the family..in fact her husbands' favourite activity is to embarrass me in front of my friends and family..

well they r coming down to Australia and I wana show the rest of my family who they really are without them knowing I was behind it..so any tips??

Hi, I downloaded Grand Theft Auto-Vice city and the readme tells me to Either mount .ISO's to virtual drive or burn to CD and install.

Whats the easiest out of the two and how do I do it...could someone help me out with step by step instructions...

Greatly Appreciated.....

Its a tv ad and a mother makes chicken in a ready to eat bag with her children, they shake the chicken in the bag..the chicken looked good and i want to order it but dont know the name..only seen the ad and dont remember the name.....plzz help....

x(secx)^2 dx

e^x/(1+e^2x) dx

(1/x^2)(sec(1/x))^2 dx

∫▒〖sin〗^2 x 〖cos〗^4 x dx

∫▒〖5 cos⁡2x 〗-10x sin⁡2x dx=k(x cos⁡2x )+C

Thanks!!

cosx=1.6x^1.3 when x≥0,in radians

Thanks!!

And also to calculate the maximum error in this answer.

Thanks..!!