Which of the following is an example of transmission of light? a. light passes through a glass of water. b. a visor blocks sunlight from reaching a person's eyes. c. light reflects off of a chrome bumper. d. light energy is absorbed by a dark-colored t-shirt.

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.