Recent content by ihatephysics0

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    Path difference problem in wave interference

    ah i think we are finally on the same wavelength (giggle), it makes sense now. thank you so much! if i could hug you i would! and the last question is pretty easy to answer, thanks again!
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    Path difference problem in wave interference

    er... to be honest I'm really unsure about this question, it's still vague. Can you please provide some reasoning to why it should be the same for d (i) ? and yes i know the effect but i cannot arrive at a definite and certain conclusion for d (ii)? the answer for d (i) says "The plastic...
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    Path difference problem in wave interference

    Tricky Path Difference Problem in waves, help! (attachment) Homework Statement [SIZE="6"]check the attachment Homework Equations none needed for part (d) The Attempt at a Solution the first three questions of part (c) i got them out. answers were (c) (i) 2x10 ^8 ms–1...