Qualification > Queries
ALL OCT/NOV PAPER DISCUSSION HERE!
$!$RatJumper$!$:
in phys..
when waves move from deep water to shallow... why does the wavelength decrease and the frequency remain unchanged?
~~~~shreyapril~~~~:
cause speed changes!!
Ghost Of Highbury:
yes
speed = freq. * wavelength
freq. cannot change because it wud turn into another group of electromagnetic eaves...therefore wavelength has to decrease.
$!$RatJumper$!$:
ah ryt ryt :) k thankx guys :)
Acid drop:
IN IGCSE ICT PAPER 1
I wrote one of the disadvantage of researching the internet was that students will access unauthorised websites about porn and crime
However some of my friends said that I might get my paper ungraded because i wrote the word " porn "
is that even true???? ??? ??? ??? :( :( :( :'( :'(
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