PHYSICS p1 and p2 after paper discussion

[Mobeen]

nd yea i forgot to edit it tht way ..

 

[Zishi]

thanks zishi but can you clearly explain where?

At the first arrow.

 

[maryam khalil]

aray band karo answers discuss karna!!! 2 mah paray he ronay k lye....abi paper ko galian do bas! :mrgreen: :mrgreen:

 

[Mobeen]

hahahhahha!!! LMAO !

 

[Syed Ali]

thanks zishi but can you clearly explain where?

At the first arrow.

lemme explain. First it was reflecting from the surface.


but when theres a crack it will go further deep inside and take a longer time to come back to detector so C would be anywhere after the S , I guess!

 

[allthatglitters16]

the question said that its equal distance from both the sides (one side sent out the sound and the other one detected it) same length same distance

 

[Zishi]

thanks zishi but can you clearly explain where?

At the first arrow.

lemme explain. First it was reflecting from the surface.


but when theres a crack it will go further deep inside and take a longer time to come back to detector so C would be anywhere after the S , I guess!

Meh. Just leave it, cuz everybody has different answers. Just wait for 12th of august.

 

[Mobeen]

yea... wait for the marking schme to be published .. y'all can check it out whos right !

 

[Abdullahkhan92]

tabh cheking kernay ka faida. >???????? i will have a bonfire of my books soon

 

[Mobeen]

LOL!!

 

[shahoo]

wat was the wavelength in q9 ?? pl z tell

 

[Mobeen]

tabh cheking kernay ka faida. >???????? i will have a bonfire of my books soon

to abhi bhi check karne ka kya faida ..