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    Physics: Post your doubts here!

    Thank You!
  2. E

    Physics: Post your doubts here!

    The question is mainly talking about Archimedes Principle. In order for an object to float in water when it is partially submerged, the pressure that is acting upwards from the bottom of the object needs to be equal or more then the weight of the object that is acting downwards. The difference...
  3. E

    Physics: Post your doubts here!

    Hi guys, I need help for question 5 (b) iii. Cant quite wrap my head around the answer. Any help is much appreciated. Oh, if its possible, please explain in detail. Thanks. http://www.acethem.com/pastpapers/a-level/physics/9702-22-question-paper-2013-summer-paper-2-15506.html/
  4. E

    Physics: Post your doubts here!

    Than Thanks a bunch!!
  5. E

    Physics: Post your doubts here!

    I need help for question 6(b). If its possible please explain in detail. I understand the basics of phase difference but when it comes to applying it in questions, i go blank http://www.acethem.com/pastpapers/a-level/physics/9702-23-question-paper-2011-summer-paper-2-15425.html/ Thank you.
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