Which behavior is appropriate in the laboratory? handling broken glass with bare hands touching an object to see if it is hot reaching over an open flame disposing of hazardous waste in a labeled container

Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

Abar magnet cut in half will form a total ofpoles. a)fourb)eightc)two