Instrument and physics again for a different group of thinking people?!?
926300
I'm assuming these pipes are going to work like organ pipes and the resonant frequency of each will be inversely proportional to its length:\n\nTo cover 1 octave, the first (lowest note) pipe will be twice as long as the last (highest note) pipe.  There will be 13 pipes total including the 1st and last.  To get the length of the 12th pipe, multiply the length of the 13th pipe (the shortest) by the 12th root of 2.0\nDo the same for each of the pipes in order, making sure any given pipe is 2^(1/12) as long as the shorter one next to it.  This can all be done on paper beforehand and result in a list of exactly how long to cut each pipe.\nEach pipe will sound a note which is 1/2 step different from its neighbor.
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Physics for Scientists and Engineers: extended version, Fifth Edition, Tipler & Mosca (Freeman. 2003).\n\nhttp://www.phy.cam.ac.uk/teaching/1A_2004-2005.pdf\n\nBAD KARMA,!!   WTF  Learn to spell douche!!\n\n:> peace
125445
I will have to agree with the last poster, how do you think you can learn, if we give you the answer, I know I have the answer in my old notes. But choose not to tell you.\n\nBut since I'm kind natured,try the link, I can't say anymore.\n\nI hope you find your answer and learn it.\nAnhar Hussain Miah
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Ask your physics teacher.  There should be one in the school.  \n\nDon't be too surprised if they're keeping the latest one for the mock!\n\nI'm sure they'll have some old papers for you to work through.\n\nGood luck for the exam!
1166211
I do not know you that well yet...............\n\n\nHow about a physics question or something challenging?
785154
Curiosity and test the other knowledge
1059250
yeah surely you can , but ... just you must try hard , not spending all the time in the internet , just go and spend your time on physics !
800085
I went through the same thing myself...I would suggest getting a tutor. I think some schools offer tutoring services for free...you might want to check with your schools learning center or the chem/physics department. My college allowed people needing help to sign up for tutors and the school paid the tutors to help students out for an hour a week. If this kind of service isn't available, you could try getting a tutor on your own. I think in the case of orgo, its really best to have someone there to talk through concepts and reactions to make sure you're really understanding it. Books that try to dumb things down just dont help because they can't tell you if youre actually understanding things correctly. Good luck!
937878
Musicians And Writers\n\nSomeone could learn science and math problems if they actually practiced, its not like you were born knowing how to solve complicated problems, but music and writers have a special gift that only a few people are lucky to be born with. They see something in the world that average people don't see and are able to capture what they see into beautiful works of art, poetry, stories, etc.
478261
You think you suddenly solved the Unified Theory with the electrical equals gravitational concept? With what education? If you are asking for confirmation here in this forum, you need a bit more education, and a few dozen good peers to discuss your ideas.
777041
All subjects are complicated, if you attain a high level. You will want to know math and a good memory make it easier. Also, if you can cook, you can also do lab experiments because they are both just following a written procedure to try to make something specific. I personally liked physics and biology more, but that's just me.
37257
i have to agree with absynthian.  if they are in fact "physicists" then that means they have doctoral degrees in physics and telling them about quantum entanglement or string theory is going to be like giving a bunch of senators a talk about legislative procedure.  \n\nchaos theory, quantum entanglement/teleportation, and string theory are all huge and hot topics these days in physics, and they'll all have read plenty about them in physics today, nature and science, even if they aren't active researchers in that area.  you are going to bore their socks off if you get up there and start telling them about how strings are 11-dimensional objects, unless you have some really seriously deep and intuitive observations on the subject that you can share.\n\nhere is some good advice:  physicists are always interested in the historical development of their field.  the work of the big-name scientists - newton, galileo, maxwell - is well-known.  but there are a lot of physicists from the annals of history who led interesting lives and who often worked on subjects ahead of their time.  if you can find a research topic and show how someone from the 18th century studied a related phenomenon, and give it a historical twist, i think THAT would be a hit talk.\n\nanother thing might be to discuss some weird little topic from the back waters of physics.  people do research on all kinds of crazy stuff that's fun and interesting, but doesn't get much press.  for instance, nasa does a buttload of research into weird little problems - an example is that nobody understood why ketchup flows so slow at first, and then comes pouring out, until nasa figured it out.  that's one of many examples from this great page that might help you get started:\nhttp://exploration.nasa.gov/articles/index.html#fris\n\nanother way to get into this stuff is to just start searching around the web and looking at the research pages of faculty at various universities.  many of them will be working on hot topics - high-temperature superconductors or quantum information theory or photonics or something.  but you'll probably find one or two old guys at every place who are working on some totally off-the-wall thing.  THAT kind of stuff will be much better than the talk that ends with "..but we still have no idea whether string theory is really correct or not."\n\ncheers
31223
find some people who can play instruments
176342
We are one of the most stupid countries on this planet (as evidenced by the questions & answers on this forum). Will you please do your part and actually learn something? Not just the physics required for your class but also, learn the work ethic that is required to finish a project yourself that will keep this nation great?\n\nThanks,\nan American
226760
Once upon a time, a person upon the earth looked at the stars and "wondered" about the same question you're asking. They didn't have any tools except their eyes, but they were so fascinated that they begin to ask other questions.  The questions were simple at first like "What are those white things up there?"  Why are there different sizes of the objects?"  "Why do some seem to move while others seem to stand still" etc."  \n\nThey began to discuss it with others and ideas began to bounce around among interested people.  Some begin to organize the various thoughts and ideas into systematic units; some began to invent tools such as mathematics and pattern analysis, telescopes, and theories, etc.\n\nAnd they taught them to their successors who continued to ask questions and build on the knowledge and techniques and tools until today, we know a lot more than that person who first said "I wonder....".  The by-products of all that 'wondering" have led to modern learning techniques, verbal communication skills, etc. and happier, fuller, lives than ever before.\n\nThe study of the humongous universe quickly led others to study more and more miniscule things:  atoms, quarks, particles.  Today, thanks to all those who have "wondered", \nwe have a pretty good idea how the universe as we know came into being.  Many theories are still being studied and the final answer has yet to be discussed.  If you really want to WONDER, ask a physicist what he knows about what happened just prior to what is called "the Big Bang".
980923
engineering\nteaching physics at a secondary or university level\nresearch
933552
plz refer instrumentation book written by "h. s. kalsi ".........he explains briefly in hat book about all related topics................