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Homework Help: True or false help

  1. Sep 23, 2008 #1
    c) It is easier to sweep with a broom if you hand is further up on the handle? is this true or false

    d)A screw with fewer threads is easier to use than a screw of the same size with more threads- is this false?

    e) Water at 4 Celsius is lighter than at 4.1celsius.? Is this true?

    f) ice can release heat. is this true?
  2. jcsd
  3. Sep 23, 2008 #2


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    Homework Helper

    You aren't playing the Physics Forums game correctly. Give us your reason why one might be true or false, and then we can start from there.
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