Which of the following would be an advantage of using a 42 V battery in a car instead of a 12 V battery? 1 point It would allow carmakers to use fewer circuits. It would eliminate the use of generators and alternators. It would produce the same amount of power using less current. It would produce the same amount of power using more current.

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

Which situation will produce the greatest change of momentum