Recent content by cobrastrike

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    Calculating Molecules in Moles of Oxygen?

    Thank you
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    Calculating Molecules in Moles of Oxygen?

    How many molecules are in 23 moles of oxygen? I don't get it, I know how to do other kinds like How many moles are there in 25 grams of water? and How many grams are in 4.5 moles of Li20? but I don't get it. THANK YOU in advance
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    How Does Scattering Angle Affect Photon Wavelength?

    What type of scattering is it? That would help a lot!
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    Finding Wavelength and Velocity of an Ocean Wave.

    To find the wavelength of an ocean wave you just need to measure from crest to crest.
  5. C

    Why Does a Pool Ball Stop Dead When Hit at a Straight Angle?

    It also has conservation of energy.
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    Electricity (DC) and magnetism

    Yes, it depends on the wire and the amount of electricity flowing through it!
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    How do scientists control the intensity of fluorescent lights?

    CONTROL Fluorescent light!111 Why is it hard to control the intensity level in a fluorescent light? Thanks -_-!
  8. C

    Faster than the speed of light

    Is it possible to go faster than the speed of light? And why do some scientists say you can't? Thanks -_-!
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    How Does Temperature Affect the Speed of Sound?

    Thanks ppl!
  10. C

    How Does Temperature Affect the Speed of Sound?

    Speed of sound! Why does sound travel faster through warm air then cold air? -_-
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