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Sigmarus

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Topics posted by Sigmarus

  1. Why does letters below a glass block tend to appear nearer to the surface than they actually are.And why does it cause the glass blocks to appear thinner?

    Sigmarus · in Classical Physics
    • 1 reply
    • 1369 views
    Farah007

  2. How does streamlined shapes reduce air resistance?

    Sigmarus · in Classical Physics
    • 3 replies
    • 2130 views
    petrushka.googol

  3. Why does a straw look bent in water?

    Sigmarus · in Classical Physics
    • 9 replies
    • 3561 views
    swansont

  4. Some help on light

    Sigmarus · in Homework Help
    • 20 replies
    • 3363 views
    studiot

  5. If a glass prism can cause white light to be dispersed,can a glass block or any other transparent and smooth surface do that too?

    Sigmarus · in Classical Physics
    • 2 replies
    • 1281 views
    mathematic

  6. Why does light not bend when the incident ray is perpendicular to the surface of glass,and instead,will pass through it without bending

    Sigmarus · in Classical Physics
    • 4 replies
    • 1488 views
    Sriman Dutta

  7. Why does a fish appear higher than it actually is?

    Sigmarus · in Classical Physics
    • 0 replies
    • 918 views
    Sigmarus

  8. Why does a fish appear higher than it actually is?

    Sigmarus · in Classical Physics
    • 0 replies
    • 867 views
    Sigmarus

  9. Why does atoms in a conductor heat up when gaining enegry from electric charges?

    Sigmarus · in Classical Physics
    • 1 reply
    • 1053 views
    Sensei

  10. Why is the friction produced by frictional force going in different direction of the motion?

    Sigmarus · in Classical Physics
    • 3 replies
    • 1147 views
    imatfaal

  11. Probably simple questions

    Sigmarus · in Physics
    • 4 replies
    • 1918 views
    swansont

  12. Electricity

    Sigmarus · in Physics
    • 4 replies
    • 1432 views
    studiot

  13. About light

    Sigmarus · in Physics
    • 2 replies
    • 1476 views
    koti

  14. Questions generally about force

    Sigmarus · in Physics
    • 8 replies
    • 1777 views
    Sigmarus

  15. Why does higher resistance in a wire in a circuit causes more heat to be produce?

    Sigmarus · in Physics
    • 27 replies
    • 14383 views
    Electrical

  16. About Cola and rusting

    Sigmarus · in Chemistry
    • 11 replies
    • 3861 views
    DrP

  17. What is the difference between chemical reactions and physical reactions,and chemical properties and physical properties

    Sigmarus · in Amateur Science
    • 3 replies
    • 3048 views
    Sriman Dutta

  18. Got a small question about condensers(The one you would use for separation in fractional distillation)

    Sigmarus · in Chemistry
    • 4 replies
    • 1353 views
    hypervalent_iodine

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