HEL ASAP After reviewing security footage, police found that there was a 0.04 second delay between the sound of the shot, and the impact of the round. There was also an exit wound, however the bullet could not be found. The suspect fired from a large suv approximately 12 meters from the pump before driving away. The suspect could not be identified from the tape.

Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices