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jerryyu

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Topics posted by jerryyu

  1.  

    perpetual motion

    By jerryyu, in Modern and Theoretical Physics

    • 21 replies
    • 3581 views
  2.  

    Is it possible to change the direction of ions with magnetic field?

    By jerryyu, in Physics

    • 21 replies
    • 15339 views
  3.  

    Is it true that if you put negatively charged particles under magnetic field it will circulate continuously ?

    By jerryyu, in Physics

    • 16 replies
    • 2613 views
  4.  

    how is the doppler effect a valid evident to the idea that our universe is expanding?

    By jerryyu, in Physics

    • 15 replies
    • 2381 views
  5.  

    Scientific Journals

    By jerryyu, in Other Sciences

    • 12 replies
    • 2204 views
  6.  

    How does light intensity affect the rate of photosynthesis?

    By jerryyu, in Chemistry

    • 12 replies
    • 62090 views
  7.  

    The reason behind "moving magnetic field creates electric current"

    By jerryyu, in Physics

    • 10 replies
    • 2728 views
  8.  

    question on transformer

    By jerryyu, in Physics

    • 8 replies
    • 1517 views
  9.  

    Connecting External Peripheral to a Microcontroller

    By jerryyu, in Amateur Science

    • 6 replies
    • 2670 views
  10.  

    Piezoelectric Materials

    By jerryyu, in Physics

    • 6 replies
    • 1761 views
  11.  

    Is it possible to change the amplitude of an electromagnetic wave?

    By jerryyu, in Physics

    • 6 replies
    • 6279 views
  12.  

    Why is the magnetic field (lines) of a magnet different from an electron?

    By jerryyu, in Physics

    • 6 replies
    • 1508 views
  13.  

    Dry Bones

    By jerryyu, in Biology

    • 6 replies
    • 1625 views
  14.  

    how do you measure the amount of water resorted in a substance?

    By jerryyu, in Chemistry

    • 6 replies
    • 2182 views
  15.  

    Are heat and photon the same thing?

    By jerryyu, in Chemistry

    • 6 replies
    • 4068 views
  16.  

    General question on electricity

    By jerryyu, in Chemistry

    • 6 replies
    • 1402 views
  17.  

    Appleton Layer

    By jerryyu, in Chemistry

    • 5 replies
    • 1288 views
  18.  

    Capacitor

    By jerryyu, in Engineering

    • 5 replies
    • 2630 views
  19.  

    Making of Bone Char

    By jerryyu, in Chemistry

    • 4 replies
    • 5588 views
  20.  

    How come the Costs of Piezoelectric Floors were so Expensive?

    By jerryyu, in Other Sciences

    • 4 replies
    • 7545 views
  21.  

    E equals mc 2

    By jerryyu, in Physics

    • 4 replies
    • 1265 views
  22.  

    hygroscopic compounds

    By jerryyu, in Chemistry

    • 4 replies
    • 11238 views
  23.  

    why not put a dynamo on the wheel of a car?

    By jerryyu, in Physics

    • 4 replies
    • 3430 views
  24.  

    Simple Electricity Question

    By jerryyu, in Engineering

    • 4 replies
    • 1172 views
  25.  

    Problems with Measuring voltages

    By jerryyu, in Physics

    • 4 replies
    • 1038 views
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