Un acvariu are forma cubica cu latura de 40 cm calculati Volumul Apei din acvariu stiind ca apa se ridica la o inaltime egala cu 3 patrimi din latura acvariului URGENT!DAU COROANA

Which device uses ac current to operate?

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question

Rohit is trying to tune an instrument