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  1. girlscampisra

    electro-magnetic spectrum

    they're the same dude!
  2. girlscampisra

    The Ultimate AS Physics Thread

    oops sorry violet is 450 nm
  3. girlscampisra

    electro-magnetic spectrum

    V=450 nm I=520 nm B=560 nm G=600 nm Y=625 nm O=700 nm R=750 nm Radio wave = 3 m Microwave = 3 x 10^2 m Infra red = 10^4 m Ultra violet = 10^8 m X-ray = 10^10 m Gamma = 10^12 m
  4. girlscampisra

    The Ultimate AS Physics Thread

    Re: Tch........=/ V=650 nm I=520 nm B=560 nm G=600 nm Y=625 nm O=700 nm R=750 nm Radio wave = 3 m Microwave = 3 x 10^2 m Infra red = 10^4 m Ultra violet = 10^8 m X-ray = 10^10 m Gamma = 10^12 m
  5. girlscampisra

    Phase difference waves AS!

    exactly
  6. girlscampisra

    Phase difference waves AS!

    yes thats right..
  7. girlscampisra

    Physics Confusions

    you mean stationary waves? same waveforms??
  8. girlscampisra

    Physics Confusions

    torque of couple is produced by 2 forces, while torque of moment is just due to one force..
  9. girlscampisra

    Physics Confusions

    phase difference is the difference between two points in a wave or among two waves.. while path difference is the extra distance covered by one wave compared to other in slit experiments
  10. girlscampisra

    CIE papers, where are they checked??

    oh thank God, i wrote so much below the lines in biology paper. *PHEW* Thanks btw :)
  11. girlscampisra

    CIE papers, where are they checked??

    if we write below the lines, is that accepted?
  12. girlscampisra

    meV kinectic energy??????

    1MeV = 1x10^6 x 1.6^10-19 = 1.6x10^-13 (always)
  13. girlscampisra

    ~AS Bio doubts Here !!~

    oh so same process we have to write when asked about loading at source n unloading at sink?
  14. girlscampisra

    ~AS Bio doubts Here !!~

    thanks a lot, Xthegreat!
  15. girlscampisra

    ~AS Bio doubts Here !!~

    please someone answer this one.. how companion cells load sucrose into phloem sieve tubes?
  16. girlscampisra

    ~AS Bio doubts Here !!~

    when atria relaxes!
  17. girlscampisra

    ~AS Bio doubts Here !!~

    please tell me how companion cells load sucrose into phloem sieve tubes!
  18. girlscampisra

    TO ALL SCIENCE STUDENTS

    they're helpful, thanks :)
  19. girlscampisra

    Chemistry 9701/P22

    i worte naoh is neutralized by acid, hcl..
  20. girlscampisra

    Chemistry 9701/P22

    very, very bad paper :(
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