Physics, 01.07.2019 03:30 erjalinalii
Nikola tesla used rotating magnetic fields to generate, transmit, and use ac (alternating current). today alternating current has replaced direct current in most situations. what is the advantage of using ac power over dc power? a) it is safer to use than dc power. b) it can be used directly in all appliances. c) its current can be raised or lowered easily by a transformer. d) its voltage can be raised or lowered easily by a transformer. eliminate
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Physics, 21.06.2019 16:40
An airplane flying parallel to the ground undergoes two consecutive displacements. the first is 76 km at 39.8◦ west of north, and the second is 156 km at 59.9◦ east of north. what is the magnitude of the plane’s total displacement? answer in units of km. 020 (part 2 of 2) 10.0
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Physics, 22.06.2019 03:00
Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system
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Physics, 22.06.2019 05:30
Could someone . i have tried to solve myself but my calculation is off
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Physics, 22.06.2019 05:30
The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. what is the specific heat ratio? show the math steps .
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Nikola tesla used rotating magnetic fields to generate, transmit, and use ac (alternating current)....
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