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    Anyone sitting this exam?
    Droneon
    Tag anyone u know who's taking this exam
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    (Original post by Reshyna)
    Anyone sitting this exam?
    Droneon
    Tag anyone u know who's taking this exam
    Hi, how do you think the exam would be in terms of difficulty
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    jan paper was easy.. so it will probably be a moderate paper i think
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    (Original post by zooshan)
    jan paper was easy.. so it will probably be a moderate paper i think
    Jan was easy? I thought Jan was moderate lol


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    ohh.. okay.. its just that many people got full marks
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    (Original post by zooshan)
    ohh.. okay.. its just that many people got full marks
    Ohh really, I guess that means I need more practice. :/


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    (Original post by Droneon)
    Ohh really, I guess that means I need more practice. :/


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    i suppose thats true for most of us..
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    (Original post by Ddde)
    Hi, how do you think the exam would be in terms of difficulty
    Hey
    Unfortunately I decided to take exams in october, coz i needed more time for exam preparation :sad:
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    Just 2 more days to go!
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    (Original post by Reshyna)
    Hey
    Unfortunately I decided to take exams in october, coz i needed more time for exam preparation :sad:
    I wish you all the best🙏
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    https://drive.google.com/open?id=0B4...EFIbWV4RTlKc28
    notes for physics unit 2..
    hope it is of any use
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    (Original post by zooshan)
    https://drive.google.com/open?id=0B4...EFIbWV4RTlKc28
    notes for physics unit 2..
    hope it is of any use
    they are actually good notes
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    How do we know when to use superposition or interference in answers relating to waves ? And what's the difference between superposition and interference ?
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    (Original post by tanisharochwani)
    How do we know when to use superposition or interference in answers relating to waves ? And what's the difference between superposition and interference ?
    Superposition is when 2 waves of the same type meet at a point to give their resultant displacement. When 2 waves in phase meet, constructive superposition occurs giving a maximum amplitude. When 2 waves in antiphase meet, destructive superposition occurs giving zero amplitude.

    Interference is just a pattern which occurs when coherent waves superpose.
    At maximum amplitude=constructive interference
    At zero amplitude=destructive interference
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    (Original post by Ddde)
    Superposition is when 2 waves of the same type meet at a point to give their resultant displacement. When 2 waves in phase meet, constructive superposition occurs giving a maximum amplitude. When 2 waves in antiphase meet, destructive superposition occurs giving zero amplitude.

    Interference is just a pattern which occurs when coherent waves superpose.
    At maximum amplitude=constructive interference
    At zero amplitude=destructive interference
    Thank you
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    One more day to go! :crazy:
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    (Original post by Reshyna)
    One more day to go! :crazy:
    yeahh havent done any revision (literally nothing for unit 2 physics exam )

    spent it on S1 revisison

    any tips or advice how to revise
    procrastinating
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    (Original post by Shadowfire123)
    yeahh havent done any revision (literally nothing for unit 2 physics exam )

    spent it on S1 revisison

    any tips or advice how to revise
    procrastinating
    Try the latest past paper
    Try the questions which you found difficult
    Revise important topics
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    (Original post by Reshyna)
    Try the latest past paper
    Try the questions which you found difficult
    Revise important topics
    thank you haha
    when one SL helps another SL
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    (Original post by tanisharochwani)
    How do we know when to use superposition or interference in answers relating to waves ? And what's the difference between superposition and interference ?
    interference is a form of interference
 
 
 
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