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  1. destined007

    Mathematics: Post your doubts here!

    Re: Maths help available here!!! Stuck somewhere?? Ask here! This question is simple. asinbx+c means that you have to multiply every value of sinx by a and then add c to it. like sin90 is 1 so (1xa)+c. But when you multiple sin0 which is zero like (0xa)+c you will get c. Use this principal to...
  2. destined007

    Physics: Post your doubts here!

    Re: Physics Help here! Stuck somewhere?? Ask here! :) 2Cl-1 -------> Cl2 + 2e- moles of Cl-= (3.6x10^16)/(6.02x10^23)= 6x10^-8 mol charge= 6x10^-8 x 96500=5.79 x 10^-3 C
  3. destined007

    Physics: Post your doubts here!

    Re: Physics Help here! Stuck somewhere?? Ask here! :) while falling speed increases, air resistance increase, temp increase. When its hits the ground, there is a sudden increase in the motion of the stone particles with raises the internal KE, increasing its temp. pressure builds up. Higher...
  4. destined007

    Mathematics: Post your doubts here!

    Re: Maths help available here!!! Stuck somewhere?? Ask here! here: viewtopic.php?f=26&t=10873
  5. destined007

    Mathematics: Post your doubts here!

    Re: Maths help available here!!! Stuck somewhere?? Ask here! Try to change gh(x) function to get h(x) gh(x)=4x+2 gh(x)=4x+1+1 where 4x+1 is h(x) gh(x)=h(x)+1 g(x)=x+1
  6. destined007

    Mathematics: Post your doubts here!

    Re: Maths help available here!!! Stuck somewhere?? Ask here!
  7. destined007

    Mathematics: Post your doubts here!

    Re: Maths help available here!!! Stuck somewhere?? Ask here!
  8. destined007

    Mathematics: Post your doubts here!

    Re: Maths help available here!!! Stuck somewhere?? Ask here!
  9. destined007

    LUMS

    I think you can, if you have one more subject. Try to get good grades in A2.
  10. destined007

    Physics: Post your doubts here!

    Re: Physics Help here! Stuck somewhere?? Ask here! :) I do have freedom of speech, so the right to speak. Anyway, I wasnt ordering you rather advising. Its better you go to naushad because it's teachers on the spot explanation that matters.
  11. destined007

    Physics: Post your doubts here!

    Re: Physics Help here! Stuck somewhere?? Ask here! :) why don't you take tuition from him?
  12. destined007

    Physics: Post your doubts here!

    Re: Physics questions? please? because wave traveled from surface to the fat-muscle boundary and from fat-muscle boundary back to surface. That makes x + x= 2x.
  13. destined007

    Maths thread.

    P3 Vectors: note:
  14. destined007

    how to self-study without tutor or teacher

    Do you want tuition from me, Sage?
  15. destined007

    Mathematics: Post your doubts here!

    Re: Maths help available here!!! Stuck somewhere?? Ask here! Here: http://www.youtube.com/watch?v=2MSiQ3efT3c http://www.youtube.com/watch?v=oQpKtm5T ... ure=relmfu also look at the related videos on the right side.
  16. destined007

    Mathematics: Post your doubts here!

    Re: Maths help available here!!! Stuck somewhere?? Ask here! Q9) Just select the desired formula and plug in the values: Q10) I already solved this question before in the same thread: viewtopic.php?f=26&t=10916&start=10 However, i did this again because i figured it out late. lol!
  17. destined007

    Physics: Post your doubts here!

    Re: Physics Help here! Stuck somewhere?? Ask here! :) When a gas is compressed, work is done on the gas molecules. This means that additional energy is transferred to the gas molecules from whatever is doing the compressing. It is the additional energy that increases the kinetic energy of the...
  18. destined007

    Physics: Post your doubts here!

    Re: Physics questions? please?
  19. destined007

    Physics: Post your doubts here!

    Re: Physics Help here! Stuck somewhere?? Ask here! :) Q5) T (time period)=1/f T=1/50 = 0.02 = 20 ms because one time period (1 complete wave) covers 8 boxes (8 cm) on x axis, so for 1 box= 20/8 = 2.5 mscm^-1 Q16) gain in KE= WD on the box - WD by the friction =90(6) - 50(6)...
  20. destined007

    Physics: Post your doubts here!

    Re: Physics Help here! Stuck somewhere?? Ask here! :) Q9) speed at take off only consists of horizontal component as vertical component is zero, so u= s/t = 10/t horizontal component remain constant throughout now find the time taken to land, considering the vertical motion s=ut+1/2gt^2...
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