Physics, 16.06.2020 21:57 krisbiddulph1580
Which of the following examples can be used to demonstrate the behaviour of current electricity?
a. water freezing on a lake c. water flowing down a river
b. water contained in a hot water tank d. water being held back by a dam
c. water flowing down a river
d. water being held back by a dam
Answers: 2
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Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.
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We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation
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Which of the following examples can be used to demonstrate the behaviour of current electricity?
a....
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