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rktpro

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Everything posted by rktpro

  1. rktpro

    Help

    Make a large plane (not the size they actually are) which can be thrown out of window. What you have to prevent from breaking plane of egg? Just boil the egg.
  2. MS Security Essentials is the best
  3. Words can not always explain a situation in philosophy. 'Nothing' is a word to show complete absence of 'something'.
  4. Here's mine What are those questions you have seen that don't get answered?
  5. The topic seems to be drifting away to your own experiences with spiders. Well, just recently, I was peddling to my school on my cycle. Everyone on the road were giving looks which seemed to be of amazement towards my handle. I was a bit suspicious about that. Just then I saw a dangling yellow coloured BIG SPIDER in the handle bar. I dropped down and when I opened my eyes I came running here.
  6. The current would be really small and not continuous because of unguided movement of magnet. This would not be DC or AC, it would just be an induction-momentary.
  7. I wanted to have such a system to harness energy from friction produced by people while walking. Here, on SFN, I got a reply which stated that this arrangement is not possible for large scale. It produces a little energy and is expensive to set up. Read it here.
  8. A full moon is often thought of as an event of a full night's duration. This is somewhat misleading, as the Moon seen from Earth is continuously becoming larger or smaller (though much too slowly to notice with the naked eye). Its absolute maximum size occurs at the moment expansion has stopped, and when graphed, its tangent slope is zero. For any given location, about half of these absolute maximum full moons will be potentially visible, as the other half occur during the day, when the full moon is below the horizon. [Wikipedia] Salt is not separated simple because it gets dissolved in water and its molecules become more small, smaller than the pores on the filter paper and therefore, they pass.
  9. When your neighbor lost his job, it is recession and when you lost it, it is depression.
  10. What important is Sustainable Development. It aims at protecting environmental degradation by allowing judicious use of resources and conserving them for future too. But, it doesn't compromise with present needs and aims at development in present and future. But, yes it is essential to get new innovative products but with a limit. You know, fuels are not being used at large rate for making or searching new fuels but for consumption. The point here should be that resources should be used in limit so that they remain conserved for future. "We have not inherited the world from our forefathers - we have borrowed it from our children" "There is enough for everyone's need but not enough for anyone's greed" There can be jobless growth in economy too.
  11. rktpro

    Hydrogen gas

    What to do with sodium-aluminate?
  12. That sometimes is found by the degree of polynomial.
  13. rktpro

    Triangles

    That went above my head. The theorem that has to be used is Basic Proportionality Theorem bacause it is in the syllabus. But, I assume you to be correct here. Yes, I had thought of it too. It could be corrected as EP/TP=PR/QR too. The point here is, if I join TQ and ER, I still wouldn't get TQ parallel to ER. Try by Basic Proportionality theorem.
  14. But I heard that masturbation becomes a habit, i.e, one tends to masturbate again and again. And you say that it reduces the level of testosterone.
  15. What do you think are the side effects of excessive masturbation(male) ? How are they caused? Is it due to stimulation of testosterone?
  16. rktpro

    Triangles

    How many times would I have to say that this is the statement of the question. Nothing else is given! In the figure, angle RQS = angle RSQ and QS is the median on TR. Prove that: EP/TP = PQ/TS
  17. If he wouldn't have given the hint so early, we would have been beating our heads all around for this.
  18. rktpro

    Triangles

    Do you make figures by scale when you are given a statement. Well, we just draw a rough one. Besides, even if I correct the figure, I don't know about any other angles and thus it would be impossible. How to get result with just what is given?
  19. He said something about that. He said that when calculating magnetic field of a long conductor, we use the relation which has been derived from Biot-Savart law. He wrote this on my paper- [math]\frac{\mu_{0}2I}{4\pi r}[/math]
  20. I got the test back. My teacher crossed the length factor. When asked, he said that Biot-savart law results in the relation of inverse proportionality to r.
  21. That comes automatically on the top right of the post>
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