Atransformer has 1300 turns in the primary coil and 140 turns in the secondary coil. part a if the primary coil is connected to a 120 v outlet and draws 0.050 a , what are the voltage and current of the secondary? if the primary coil is connected to a 120 outlet and draws 0.050 , what are the voltage and current of the secondary? 1100 v , 5.4×10−3 a 1100 v , 0.46 a 13 v , 5.4×10−3 a 13 v , 0.46 a

Several processes form metal ore. match each process to its description. volcanic activity weathering hydrothermal energy rocks break down as they interact with air and water. arrowright density differences and other factors cause metals to concentrate in igneous rocks. arrowright seawater heats up from contact with hot rock, and metals dissolve in it. the water rises and contacts cooler water, causing metal ores to settle on the ocean floor. arrowright

Modify the equation fδt=δ (mv) to find the force of friction.

Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.