Answer:
It's called an ampere!
Explanation:
The SI unit of electric current is the ampere, which is the flow of electric charge across a surface at the rate of one coulomb per second. The ampere (symbol: A) is an SI base unit Electric current is measured using a device called an ammeter.
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Answer:
False
Explanation:
The Concentration of Acid or Base is the ph of the solution.
Your answer would be C.
A step-up transformer is a transformer that raises voltage from main to secondary by having more secondary winding turns than primary winding turns.
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Answer:
Explanation:
Cutting a string in half because
b is irreversible
c is a cheical and d is also a chemical change