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AIM: Pancaek Beast | E-mail: shdwdde@gmail.com | Denny's House of Pancaeks



17.99 Hot Air in a Physics Lecture

a) A typical student listening attentively to a physics lecture has a heat output of 100 W. How much heat energy does a class of 90 physics students release into a lecture hall over the course of a 50-minute lecture?

b) Assume that all of the heat energy in part (a) is transferred to the 3200 m^3 of air in the room. The air has a specific heat capacity 1020 J/kgK and density 1.20kg/m^3. If none of the heat escapes and the AC system is off, how much will the T rise during the 50-min lecture?

c) If the class is taking an exam, the heat output per student rises to 280 W (2800 for me). What is the temperature rise during 50 min in that case?

Hot.

SD
Tuesday, August 28, 2007

Can I join this business club?

ONLY IF YOU SWITCH YOUR MAJOR, LOL!

SD
Sunday, August 26, 2007

http://www.rottentomatoes.com/m/king_of_kong/

I need to see this movie someday... =[

SD
Sunday, August 19, 2007

*uses electric finger to zap a science lab into oblivion*

"At last! What I've always wanted! The ability to entertain others at a cocktail party!"

*shows up at senior prom*

Megavolt: I AM... MEGAWATT!!

Band: That's our name.

Megavolt: Oh. In that case, I'm... MEGA... VOLT!

*zaps Darkwing Duck*

"At last! At last I'll be rid of those meddling kids and their nosy dog! ... Whoa, wrong cartoon."

*Darkwing saves his high school tormentors*

Hamm: Uh, Drake, sorry for acting like a chowderhead...

Darkwing: Aww, Drake, you weren't acting.

SD
Monday, August 13, 2007

Spam update

8/8: 16
8/9: 22
8/10: 20
8/11: 23
8/12: 37

SD
Sunday, August 12, 2007

TWO SCREENS?

WHAT NINE THOUSAND

SD
Saturday, August 11, 2007

Okay, Mr. Gizmo...

If there isn't a big, smoking hole in my wall after I pull this trigger, someone's going into the trash compactor!



I am the terror that flaps in the night! I am the low point of your sine wave!!... ah, another gas cartridge down the drain; no one's here again...

SD
Thursday, August 09, 2007

I wonder why I make so many new friends...

It must be my magnetic personality!!

SD
Monday, August 06, 2007

Raging BULL...

More like Raging STORM m i rite?

SD
Sunday, August 05, 2007

What could a bunch of pitchfork-toting yay-hoos do to Darkwolf Duck!?

.. Bring about his untimely demise, I suppose... I overlooked that.

SD
Saturday, August 04, 2007

Fall of American Humour

I finished every episode of every season of Seinfeld.

SD
Friday, August 03, 2007


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