Monday, April 27, 2009

Singing session and some ranting .


The screens and amplifiers .


Ignore Terence and look at the space . It's like so big , bigger than kbox .


The 3 big beanie cusions , with Terence's leg and Liyana caught in the photo .


Yi Wen , Liyana , Terence , Lyn and Ninja .

Today's class is really boring .

We decided to go to the karaoke room to release stress since it's so cheap . $10/hr for each room . The room is damn big lahhs .

It's even bigger than the family size kbox room xD

We sang lots of crazy songs , like Mamma Mia etc . Lyn and I practically blasted the room by singing S.H.E.'s Superstar .

After that , we went to our lessn venue straight . It's pretty boring as i learned before . I can't stop my yawning .

I am just like that , can't sit through a lecture/tutorial without feeling bored . LOL .

During the break time , many people from my class rushed down to by McDonald's . I asked people to help me buy french fries .

Imagine the whole class was filled with food's smell . hahas . But the lecturer is kind enough to let us eat in class ((:

After A&P chemistry , it's CPPA . A lesson that no one anticipates , or maybe only one or two who are the outcast , loves him bahs .

I really can't stand the lecturer , really .

When you tell him apple , he replies you orange . And this was what exactly happened today .

Me: "Why do we use gmol for n (for ideal gas law) and not moles ? Isn't mol is the unit for mole of gas ?"

Lecturer: "Because you are an engineer . "

So what does this sentence answer my question ? Look at the other conversation and you will know what's vomit blood .

Me: "Nono , you didn't answer my question at all . i am asking you why we can't use the unit mol . "

Lecturer: "Kgmol is just a unit bigger than gmol . Since we are learning about industrial chemistry , we use bigger unit ."

Still , he didn't answer my question .

Why don't he give me answer like this:



Other units called "mole"
Chemical engineers use the concept extensively, but the unit is rather small for industrial use. For convenience in avoiding conversions, American engineers adopted the pound-mole or lb-mol, which is defined is the number of entities in 12 lb of 12-C. One lb-mol is equal to 453.592 37 mol.

In the metric system, chemical engineers used the kilogram-mole or kg-mol, which is defined as the number of entities in 12 kg of 12-C, and often referred to the mole as the gram-mole, written g-mol, when dealing with laboratory data.

However modern chemical engineering practice is to use the kilomole, (kmol) which is identical to the kilogram-mole.

Source credits to http://en.wikipedia.org/wiki/Mole_(unit)#cite_ref-Himmelblau_11-0 .

See , isn't it more straight forward and people can understand ?
Ok , whatever . At least now i understand what is it . All thanks to Zhenghui korkor ((:

Hmmm , now it's time for me to sleep .

Tomorrow , i got to carry my shoes to change for practical . It's kind of troublesome but i don't want my leg to become smelly since i got to stay till late for my Japanese Class . hahah .

tired .

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