Qualification > Sciences
Physics Help HERE ONLY !!
annie_angel:
--- Quote from: care on June 03, 2009, 07:26:02 pm ---can someone explain me the difference between virtual and real image?
--- End quote ---
virtual image-->cannot be obtained on screen
real image-->can be obtained on screen
hope this helps:)
Ghost Of Highbury:
as i said its resisivity
not density
good luck
MaNa:
--- Quote from: care on June 03, 2009, 07:31:27 pm ---http://en.wikipedia.org/wiki/Electrical_resistance#Resistance_of_a_conductor
and it's not the density of the material!
--- End quote ---
oh yaa ma badd i looked throgh the pymbol which was like density one =? its resistivity :)
sweetest angel:
november 1999 Q3 (a)
please anyone?
the markscheme xplains ntin' 'n its so hard ='(
any help is most appreciated
MaNa:
GUYS AVERAGE MARKS FOR AN A*
n do u have any prediction abt the topics?
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version