Qualification > Sciences
Physics Discussion HERE ONLY!
care:
--- Quote from: tmisterr on June 05, 2009, 04:10:18 pm ---i chooose aluminium as the metal, and for the diode, the answere is A, the last question, the electric fiel i wrote it should act downwards to cancel it out. for the direction of the force i wrote diagonal to the road!! i didn't know how else to express it. did any1 get the Piston question 1? Cause on my paper there was nothing like Gm or Micrometer???
--- End quote ---
i had the piston as quest number 1 :D
MR.BooMBastiC:
piston!!!
may be u got da 1st varient
By the way....wat was da question
care:
it was sth like:
the piston goes up and down approximately 72 times per minute. how could you accurately measure the time taken for one up-and-down cycle?
MR.BooMBastiC:
OH MAN............................
AFTER SEEING THIS IWANNA BURST OUT INTO TEARS...... :'( :'( :'( :'( :'( :'( :'( :'( :'( :'( :'(
I WISHED I WOULD HAVE GOT THE 1ST VARIENT...........
OH DA TEARS IN MY EYES......R ROLLIN DOWN......
U DONT KNOW HOW LUCKY U R
Y DA HELL DIDNT I GET THIS QUESTIPON IT WAS SO EASY..............
OUR QUESTION WAS LIKE...
A MAN IS HAVING 10 SHEETS OF PLASTIC..
HOW WILL U FIND THE THICKNESS OF ONE OF THEM...
PLZ TELL ME UR SUGGESTIONS..............CARE
care:
well... you can measure the thickness of the 10 plastic sheets. and divide the value by 10... repeat the measurements?
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