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  1. TaffsAsLevel

    Physics: Post your doubts here!

    I think 2 sig. fig
  2. TaffsAsLevel

    Physics: Post your doubts here!

    wait I don't get the destructive part, is it OX then? Sorry but where is the wavefronts really, I am pretty weak in waves =P
  3. TaffsAsLevel

    Physics: Post your doubts here!

    Yes because anyway the amplitudes of the interfering waves are equal in magnitude but 180 degrees phase so any how they cancel each other out, and yes only bright fringes gets brighter
  4. TaffsAsLevel

    Physics: Post your doubts here!

    What about June 2004 paper 2, question on the wave fronts on fig 6.1, how do we know where to draw the line in the figure for the destructive and constructive interference, I know its where the two diffracted waves intersect but which ones are destructive and constructive?
  5. TaffsAsLevel

    Physics: Post your doubts here!

    So basically it's just proportionality problem? and when it comes to brightness it's only amplitude and intensity?
  6. TaffsAsLevel

    Physics: Post your doubts here!

    Any body have all the relationships between quantities of double slits like what happens to brightness and other aspects when a quantity in the equation of double slit is increased or decreased?
  7. TaffsAsLevel

    Physics: Post your doubts here!

    Hi guys, I just wanted to ask if this is true for two waves interfere, does minima means destructive interference and maxima meaning constructive?
  8. TaffsAsLevel

    Biology P11 , HOW WAS IT?

    What was the answer for carbon 6 and carbon 3? something like that. I chose active transport for 6 and diffusion for 3? what u guys wrote?
  9. TaffsAsLevel

    9709 paper 12. 8th of May

    What did you guys get of the volume for the first question? I got 24pi fuuck ithink its wrong because my friends got 12 pi? what u got?
  10. TaffsAsLevel

    Maths may june 2012 question variant 12

    Which one is it actually which chapter question? Did u do the second last where they ask to find a and b coordinates? it's 7 marks question
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