Physics: Post your doubts here!

[goodluckayesha]

those words were offcourse not in yr limits
xpc is for studying not for this nonsense talk !!!

ok its for studying chp is long closed lets not start it back agn

 

[sma786]

I hope you notice I am not into replying another Nazi dude Musab100

 

[goodluckayesha]

I hope you notice I am not into replying another Nazi dude Musab100

lol there sure r lots of inspectors here

 

[***amd***]

Lets just end it, but you are no one to judge and decide whats the meaning behind my simple sentences too

ok it ends here.
Yes i am no one, but your word selection was inappropriate, I would say.

 

[***amd***]

well, this kind of physics is awesome

 

[goodluckayesha]

well, this kind of physics is awesome

from a diff worlds

ok it ends here.
Yes i am no one, but your word selection was inappropriate, I would say.

it ends but i guess more thn hers ur words seemed more inappropriate no matter how much anger but for a girl it was simply too wrong....

 

[sma786]

Okay
I really am not encouraging this argument but really, you need to update your dictionary of inappropriate words.. ***amd***

 

[***amd***]

from a diff worlds

it ends but i guess more thn hers ur words seemed more inappropriate no matter how much anger but for a girl it was simply too wrong....

wha? 0.o

yes i realized it later.

 

[***amd***]

Okay
I really am not encouraging this argument but really, you need to update your dictionary of inappropriate words.. ***amd***

now, can we just end up all that here?

 

[goodluckayesha]

formulas u will have to use..
attenuation=10 x log(P in/P out)
signal to noise ratio=10 x log (P out/P noise)
attenuation per uni length=total att/total lenth

do as follow
1 find power out......using secong formula.. 30=10 x log(p out/6.5x10-6) so p out=6.5x10-3W
2.find attenuation using formula 1 att=1o x log(26x10-3/6.5x10-3) so attenuation=6.02dB
3 finally find length using formula 3 length= 6.02/0.2=30 km

for the 1st step the formula ok is understood then u make pout the subject then wht has to be done i dont get then how to get it plz elaborately explain the first step
sma786 can u xplain it?

 

[goodluckayesha]

solve plz sum1 solve my doubt test 2moro

 

[Grenade]

physics paper 4 may/june 2003 1c. plz can someone help me out. i dont understand the calculation. thanks

 

[goodluckayesha]

physics paper 4 may/june 2003 1c. plz can someone help me out. i dont understand the calculation. thanks

link plz

 

[1357911]

solve plz sum1 solve my doubt test 2moro

https://fbcdn-sphotos-h-a.akamaihd...._=1394792318_16dcac96b5bc8233430f3b7be709b4a5

 

[goodluckayesha]

https://fbcdn-sphotos-h-a.akamaihd...._=1394792318_16dcac96b5bc8233430f3b7be709b4a5

thnx babii

 

[Grenade]

link plz

 

[Nibz]

Excuse Me. In your limits please.

There was absolutely no reason for you to have argued with someone publicly in a formal thread over such a petty thing.

My best guess is he is your tweedledum, so I am not into teen drama.

You should not have said this. And many other things.

manhus shakal ki bai sharam aurat!

Honestly, if there is anyone who is not in his/her limits, it's you. Using a language other than English in a proper thread, and that too an insulting one, is not allowed at all. So, you better watch what you are doing before telling others what to do and what not to.

And next time when you people find a post offensive, simply report it, and we will handle the rest. Do not act as backseat moderators.

 

[sma786]

There was absolutely no reason for you to have argued with someone publicly over such a petty thing.


You should not have said this. And many other things.


Honestly, if there is anyone who is not in his/her limits, it's you. Using a language other than English in a proper thread, and that too an insulting one, is not allowed at all.

And next time when you people find a post offensive, simply report it, and we will handle the rest. Do not act as backseat moderators.

I understand and I apologize to you for arguing in a formal thread

 

[sma786]

Oh could anybody explain Absolute Zero to me?

 

[Young Stunner]

These are the physics topical MCQ's for current electricity. Can someone plz give the answers???

http://www.mediafire.com/view/8x75fx0uun11t9o/9702_p1_current_electricity_all.pdf