| Message |
|
|
|
can someone xplain preferential adsorpion in colloids
|
|
|
|
thanks for the link.but thee is no clear cut diif between amplifier and transformer
|
|
|
|
difference bw transformer and amplifier(apart from size,em induction and all that) and the advantage of using either of them over the other.
|
|
|
|
|
i just want to know are radio waves different from carrier waves
|
|
|
|
then y is a high frequency carrier used, frquency inversely proportional to wavelength
|
|
|
|
and wat is the advantafe if they have large wavelength
|
|
|
|
but isnt hf important for communication
|
|
|
|
|
why are radio waves althogh there are waves with higher frequency for communication
|
|
|
|
this is what i think wud happen:
arsnal ,chelsea,manu
what i want is:
chelsea,arsenal,manu with shevchenko being chelsea's best player.bt if sheva doesnt play i dont care who wins,but i'd prefer arsenal over manu and liverpool.
|
|
|
|
is that a condition for archimedes principle that the density and volume shud be constant.isnt the principle tru for any fluid??
|
|
|
|
|
|
sorry if this was posted in modern physics
|
|
|
|
i dont get u when u mean sometimes its written as c2h50h or c2h5o-.in solution c2h5oh will exist as c2h5o- and h+
|
|
|
|
