Which option was changed in the "waves" lab to see how it would affect wave speed?
a le...
Physics, 14.12.2019 01:31 wubzwaters
Which option was changed in the "waves" lab to see how it would affect wave speed?
a length of string
b how hard the string was plucked
c type of string
d tension of string
Answers: 3
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Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.
Answers: 2
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When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 1
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Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
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