What is the only kind of energy that can be created or destroyed?

Subject: What is the only kind of energy that can be created or destroyed?

Date: Thu Mar 23 07:49:43 2000
Posted by Tim McGarry
Grade level: 7-9 School: Ocean View
City: Oxnard State/Province: CA Country: USA
Area of science: Physics
ID: 953819383.Ph

Message:


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Re: What is the only kind of energy that can be created or destroyed?

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which material floats better styrofoam or cork ?

MadSci Network: Physics

Subject: which material floats better styrofoam or cork ?

Date: Thu Mar 23 07:49:43 2000
Posted by adrian
Grade level: 10-12 School: upper darby
City: upper darby State/Province: pa Country: us
Area of science: Physics
ID: 953819383.Ph

Message:


ps i need answer asap thanks

Re: which material floats better styrofoam or cork ?

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