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Originally posted by miNty`:
i want a job which is not so slack =.='''
i regretted leaving my old post cuz of $$ issues =(( @ least i gain job satisfaction from my previous job..
this new post is like argh..so B-O-R-I-N-G...nth much to do..
took the initiative to ask for more job tasks also useless.. =.=''' i wonder why do they employ me for...
yah..haha..better than jobless..that's why i can only complain here =( abt being bored..argh~~~
Huh??? Good what, then you can use the time to do your own reading, upgrade yourselves, do your own research in internet, do value-added work when requested etc... So good you have the time, many people yearn to have their own time but are so busy they dont even have time to rest for tea break or surf net. You so lucky.
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Hi all,
I have mini-assignments currently that requires someone to check for pictures in a powerpoint to obtain their original internet source.
For every correct source of website/e-book/publications,etc found for the pictures or diagrams, $5-$8 will be given. There are about 40-50 pictures or diagrams in all, hence a potential to earn up to $500.
The work needs to be done within 2-3 weeks from confirmation.
Students or people with IT or internet knowledge is preferred.
Interested parties please email me at nightzip@singnet.com
or sms or call me at 93659264.Thanks.
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yup. A fridge uses the radiator at the back of the equipment to radiate heat away from inside the fridge. The heat transfer makes the inside of the fridge cool, but using coolants evaporating at much lesser than boiling point of water, normally coolants evaporates around 5-10degC, that runs through tubes inside the fridge to outside the fridge.
The heat that is taken off from inside the fridge by the evaporated coolant, then cools down and precipitates back to liquid to flow back. The outside hotter fluid is cooled by fans on the radiators.
Thus when you open up the fridge, the room will not be cooled, as the front side of the fridge gets cool, but the back side of the fridge gets hot. In fact there is no change in overall temperature of the room. For more advanced part, since there is no 100% efficient systems, most probably, you will get a “hotter” room by opening up the fridge door, as the regulator pumps up the needed electricity to try to cool the whole room at higher temperature than the chamber.
Same for aircon.
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Originally posted by nightzip:
Hi all,
I am selling my old PC as I have gotten a new one. The PC I am selling is a customized PC with some of the best parts then.
The specs are:
1. CPU – 3.4GHz, with in-built overclocking abilities up to 3.8GHz (Single core with Hyper Threading)2. MSI motherboard – Platinum series with built-in LAN card, 64bit enabled motherboard for future scaling
3. DDR2 RAM 4GB – from 4×1GB ram cards – 533Mhz – high memory/speed for calculating or gaming performance
4. PCI-EX SAPPHIRE X600PRO graphics card – 256mb and 256mhz able to render 1-2Gb of graphics data within 3-5 mins (excellent graphics rendering capabilities for modeling and gaming purposes)
5. HDD Maxtor 200Gb SATA Hard Disk running at 7200cyles/8mb – fast data read/write
6. PS HEC – branded power supply – for good stability of power and speed
7. Additional casing fans for additional cooling
8. CAS 6110 White ATX – casing for PCCustomized it at SLS. Bought 2 years ago at $1700
Willing to sell at $600.If anyone is interested please let me know. Please also help to email to your friends.
Interested, please sms or call me at 93659264.
Thanks.
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Hi all,
I am selling my old PC as I have gotten a new one. The PC I am selling is a customized PC with some of the best parts then.
The specs are:
1. CPU – 3.4GHz, with in-built overclocking abilities up to 3.8GHz (Single core with Hyper Threading)2. MSI motherboard – Platinum series with built-in LAN card, 64bit enabled motherboard for future scaling
3. DDR2 RAM 4GB – from 4×1GB ram cards – 533Mhz – high memory/speed for calculating and gaming performance
4. PCI-EX SAPPHIRE X600PRO graphics card – 256mb and 256mhz able to render 1-2Gb of graphics data within 3-5 mins (excellent graphics rendering capabilities for modeling and gaming purposes)
5. HDD Maxtor 200Gb SATA Hard Disk running at 7200cyles/8mb – fast data read/write
6. PS HEC – branded power supply – for good stability of power and speed
7. Additional casing fans for additional cooling
8. CAS 6110 White ATX – casing for PC
9. DVD 16X DVD-ROM drive (also act as combo drive for CD R)Customized it at SLS. Bought 2 years ago at $1700
Willing to sell at $600.If anyone is interested please let me know. Please also help to email to your friends.
Interested, please sms or call me at 93659264.
Thanks.
Edited by nightzip 28 Feb `08, 10:49PM
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Originally posted by bonkysleuth:
I've got some questions that require some assistance from you guys. Appreciate your help.
1. You walk a distance of 2km at an average speed of 6km/h. You then run for a further 10 minutes with an average speed of 12km/h. What is your average velocity for the whole journey?
My answer's 8ms-1. Please check to see if you end up with the same as mine. If not, please highlight my errors. Thanks.
Average vel = total dist/total time Total dist = 2000m + 2000m = 4km Total time = 2/6hr+ 1/6hr = 20min+10min = 30min Average vel = 4/(1/2)=8 km/hr2. A Toyota Corolla starts from rest and accelerates at 1.5m/s2. After what time would its velocity be 20m/s?
I'm not pretty sure about this. But it should be something like 13.3333 secs when you divide 20 by 1.5? Or is it not?
3a. When a velocity is increasing, acceleration is _______
I wrote increasing
Wrong! When a velocity is CHANGING, acceleration is NON-ZERO. Thus, when a velocity is increasing, acceleration can also be a positive CONSTANT or an increasing value.3b. When velocity is decreasing, acceleration is ____
I wrote decreasing
3c. When the velocity is constant, acceleration is ____
I wrote zero.
Thanks for your guidance.
Edited by nightzip 24 Feb `08, 10:49PM
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