Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Vin:
--- Quote from: 8T on May 25, 2010, 04:52:17 pm ---No one has explained to me why may june 05 q 32 is B ?
Link:http://www.freeexampapers.us/IGCSE/Physics/CIE/2005%20Jun/0625_s05_qp_1.pdf
--- End quote ---
Ok listen .. it is B because its a potentiometer .. if u see the 'arrow' is the contact which can be moved to change the resistance of the circuit hence changing the circuit ..
Baladya:
I got bored of studying :S :o :o Cmon man study study only 2 days left before some free time :D
Malak:
--- Quote from: Baladya on May 25, 2010, 04:58:10 pm ---I got bored of studying :S :o :o Cmon man study study only 2 days left before some free time :D
--- End quote ---
Hehe lol...For me 2 days left before m free completely..just hav to finish phy ::)
8T:
Thanks for pointing it out :)
Help with M 05 q 36? www.freeexampapers.us/IGCSE/Physics/CIE/2005%20Jun/0625_s05_qp_1.pdf
Baladya:
OMG U DONT HAVE Bio and Chem :o :o :o :o :o :o LUCKY **** xD ;D ;D
Anyway can u guys explain what is ionising (smth) and what is it used in?
And also plz explain how radioactivity is used in fire alarms
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