Physics, 02.03.2020 21:02 colochaortiz20p7cajw
A step-up transformer has 30 turns on the primary coil and 770 turns on the secondary coil. If this transformer is to produce an output of 4700 VV with a 11-mAmA current, what input current and voltage are needed?
Answers: 1
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When fat comes in contact with sodium hydroxide, it produces soap and glycerin. determine whether this is a physical change or a chemical change. explain your answer
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The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
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Physics, 22.06.2019 16:00
What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass
Answers: 1
A step-up transformer has 30 turns on the primary coil and 770 turns on the secondary coil. If this...
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